165090916

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{315059}}^1$

素因数の和:315194

約数の個数: 12

約数和(自身を含む): 291115440

約数和(自身を除く): 126024524

約数列:

[1, 2, 4, 131, 262, 524, 315059, 630118, 1260236, 41272729, 82545458, 165090916]

約数ペア:

[(1, 165090916), (2, 82545458), (4, 41272729), (131, 1260236), (262, 630118), (524, 315059)]