156660991472

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{1380419}}^1$

素因数の和:1380641

約数の個数: 40

約数和(自身を含む): 312731390160

約数和(自身を除く): 156070398688

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 173, 328, 346, 656, 692, 1384, 2768, 7093, 14186, 28372, 56744, 113488, 1380419, 2760838, 5521676, 11043352, 22086704, 56597179, 113194358, 226388716, 238812487, 452777432, 477624974, 905554864, 955249948, 1910499896, 3820999792, 9791311967, 19582623934, 39165247868, 78330495736, 156660991472]

約数ペア:

[(1, 156660991472), (2, 78330495736), (4, 39165247868), (8, 19582623934), (16, 9791311967), (41, 3820999792), (82, 1910499896), (164, 955249948), (173, 905554864), (328, 477624974), (346, 452777432), (656, 238812487), (692, 226388716), (1384, 113194358), (2768, 56597179), (7093, 22086704), (14186, 11043352), (28372, 5521676), (56744, 2760838), (113488, 1380419)]