147672316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{21377}}^1$

素因数の和:21549

約数の個数: 24

約数和(自身を含む): 283728816

約数和(自身を除く): 136056500

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 3454, 6908, 21377, 42754, 85508, 235147, 470294, 940588, 3356189, 6712378, 13424756, 36918079, 73836158, 147672316]

約数ペア:

[(1, 147672316), (2, 73836158), (4, 36918079), (11, 13424756), (22, 6712378), (44, 3356189), (157, 940588), (314, 470294), (628, 235147), (1727, 85508), (3454, 42754), (6908, 21377)]