157029796

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{509837}}^1$

素因数の和:509859

約数の個数: 24

約数和(自身を含む): 342611136

約数和(自身を除く): 185581340

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 509837, 1019674, 2039348, 3568859, 5608207, 7137718, 11216414, 14275436, 22432828, 39257449, 78514898, 157029796]

約数ペア:

[(1, 157029796), (2, 78514898), (4, 39257449), (7, 22432828), (11, 14275436), (14, 11216414), (22, 7137718), (28, 5608207), (44, 3568859), (77, 2039348), (154, 1019674), (308, 509837)]