132389716

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{7681}}^1$

素因数の和:7855

約数の個数: 24

約数和(自身を含む): 240907520

約数和(自身を除く): 108517804

約数列:

[1, 2, 4, 31, 62, 124, 139, 278, 556, 4309, 7681, 8618, 15362, 17236, 30724, 238111, 476222, 952444, 1067659, 2135318, 4270636, 33097429, 66194858, 132389716]

約数ペア:

[(1, 132389716), (2, 66194858), (4, 33097429), (31, 4270636), (62, 2135318), (124, 1067659), (139, 952444), (278, 476222), (556, 238111), (4309, 30724), (7681, 17236), (8618, 15362)]