156684265936

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{4271}}^1\times {\mathrm{208441}}^1$

素因数の和:212731

約数の個数: 40

約数和(自身を含む): 331252691328

約数和(自身を除く): 174568425392

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 4271, 8542, 17084, 34168, 46981, 68336, 93962, 187924, 208441, 375848, 416882, 751696, 833764, 1667528, 2292851, 3335056, 4585702, 9171404, 18342808, 36685616, 890251511, 1780503022, 3561006044, 7122012088, 9792766621, 14244024176, 19585533242, 39171066484, 78342132968, 156684265936]

約数ペア:

[(1, 156684265936), (2, 78342132968), (4, 39171066484), (8, 19585533242), (11, 14244024176), (16, 9792766621), (22, 7122012088), (44, 3561006044), (88, 1780503022), (176, 890251511), (4271, 36685616), (8542, 18342808), (17084, 9171404), (34168, 4585702), (46981, 3335056), (68336, 2292851), (93962, 1667528), (187924, 833764), (208441, 751696), (375848, 416882)]