숫자 129681160
소인수분해
소인수분해 | 2 * 2 * 2 * 5 * 7 * 197 * 2351 |
약수 | 1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 197, 280, 394, 788, 985, 1379, 1576, 1970, 2351, 2758, 3940, 4702, 5516, 6895, 7880, 9404, 11032, 11755, 13790, 16457, 18808, 23510, 27580, 32914, 47020, 55160, 65828, 82285, 94040, 131656, 164570, 329140, 463147, 658280, 926294, 1852588, 2315735, 3242029, 3705176, 4631470, 6484058, 9262940, 12968116, 16210145, 18525880, 25936232, 32420290, 64840580, 129681160 |
약수의 개수 | 64 |
약수의 합 | 335301120 |
성질
표기
바이너리 | 111101110101100011100001000 |
8진수 | 756543410 |
16진수 | 7bac708 |