158491036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{18859}}^1$

素因数の和:19065

約数の個数: 24

約数和(自身を含む): 304174080

約数和(自身を除く): 145683044

約数列:

[1, 2, 4, 11, 22, 44, 191, 382, 764, 2101, 4202, 8404, 18859, 37718, 75436, 207449, 414898, 829796, 3602069, 7204138, 14408276, 39622759, 79245518, 158491036]

約数ペア:

[(1, 158491036), (2, 79245518), (4, 39622759), (11, 14408276), (22, 7204138), (44, 3602069), (191, 829796), (382, 414898), (764, 207449), (2101, 75436), (4202, 37718), (8404, 18859)]