157218476864

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{57128807}}^1$

素因数の和:57128862

約数の個数: 28

約数和(自身を含む): 319235779104

約数和(自身を除く): 162017302240

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 57128807, 114257614, 228515228, 457030456, 914060912, 1828121824, 2456538701, 3656243648, 4913077402, 9826154804, 19652309608, 39304619216, 78609238432, 157218476864]

約数ペア:

[(1, 157218476864), (2, 78609238432), (4, 39304619216), (8, 19652309608), (16, 9826154804), (32, 4913077402), (43, 3656243648), (64, 2456538701), (86, 1828121824), (172, 914060912), (344, 457030456), (688, 228515228), (1376, 114257614), (2752, 57128807)]