157426868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{39239}}^1$

素因数の和:39319

約数の個数: 24

約数和(自身を含む): 296654400

約数和(自身を除く): 139227532

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 236, 1003, 2006, 4012, 39239, 78478, 156956, 667063, 1334126, 2315101, 2668252, 4630202, 9260404, 39356717, 78713434, 157426868]

約数ペア:

[(1, 157426868), (2, 78713434), (4, 39356717), (17, 9260404), (34, 4630202), (59, 2668252), (68, 2315101), (118, 1334126), (236, 667063), (1003, 156956), (2006, 78478), (4012, 39239)]