155080912

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{37423}}^1$

素因数の和:37475

約数の個数: 40

約数和(自身を含む): 352683776

約数和(自身を除く): 197602864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 37423, 74846, 149692, 261961, 299384, 523922, 598768, 1047844, 1384651, 2095688, 2769302, 4191376, 5538604, 9692557, 11077208, 19385114, 22154416, 38770228, 77540456, 155080912]

約数ペア:

[(1, 155080912), (2, 77540456), (4, 38770228), (7, 22154416), (8, 19385114), (14, 11077208), (16, 9692557), (28, 5538604), (37, 4191376), (56, 2769302), (74, 2095688), (112, 1384651), (148, 1047844), (259, 598768), (296, 523922), (518, 299384), (592, 261961), (1036, 149692), (2072, 74846), (4144, 37423)]