156660856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{57427}}^1$

素因数の和:57475

約数の個数: 32

約数和(自身を含む): 330785280

約数和(自身を除く): 174124424

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 57427, 114854, 229708, 459416, 631697, 1263394, 1780237, 2526788, 3560474, 5053576, 7120948, 14241896, 19582607, 39165214, 78330428, 156660856]

約数ペア:

[(1, 156660856), (2, 78330428), (4, 39165214), (8, 19582607), (11, 14241896), (22, 7120948), (31, 5053576), (44, 3560474), (62, 2526788), (88, 1780237), (124, 1263394), (248, 631697), (341, 459416), (682, 229708), (1364, 114854), (2728, 57427)]