156958485730

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1487}}^1\times {\mathrm{173039}}^1$

素因数の和:174594

約数の個数: 32

約数和(自身を含む): 287351608320

約数和(自身を除く): 130393122590

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 1487, 2974, 7435, 14870, 90707, 173039, 181414, 346078, 453535, 865195, 907070, 1730390, 10555379, 21110758, 52776895, 105553790, 257308993, 514617986, 1286544965, 2573089930, 15695848573, 31391697146, 78479242865, 156958485730]

約数ペア:

[(1, 156958485730), (2, 78479242865), (5, 31391697146), (10, 15695848573), (61, 2573089930), (122, 1286544965), (305, 514617986), (610, 257308993), (1487, 105553790), (2974, 52776895), (7435, 21110758), (14870, 10555379), (90707, 1730390), (173039, 907070), (181414, 865195), (346078, 453535)]