161306104

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{123701}}^1$

素因数の和:123870

約数の個数: 16

約数和(自身を含む): 304306920

約数和(自身を除く): 143000816

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 123701, 247402, 494804, 989608, 20163263, 40326526, 80653052, 161306104]

約数ペア:

[(1, 161306104), (2, 80653052), (4, 40326526), (8, 20163263), (163, 989608), (326, 494804), (652, 247402), (1304, 123701)]