156960826808

素因数分解:

$2^3\times {\mathrm{1531}}^1\times {\mathrm{12815221}}^1$

素因数の和:12816758

約数の個数: 16

約数和(自身を含む): 294493801560

約数和(自身を除く): 137532974752

約数列:

[1, 2, 4, 8, 1531, 3062, 6124, 12248, 12815221, 25630442, 51260884, 102521768, 19620103351, 39240206702, 78480413404, 156960826808]

約数ペア:

[(1, 156960826808), (2, 78480413404), (4, 39240206702), (8, 19620103351), (1531, 102521768), (3062, 51260884), (6124, 25630442), (12248, 12815221)]