160786297

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{491}}^1$

素因数の和:709

約数の個数: 24

約数和(自身を含む): 193167072

約数和(自身を除く): 32380775

約数列:

[1, 7, 41, 49, 163, 287, 491, 1141, 2009, 3437, 6683, 7987, 20131, 24059, 46781, 80033, 140917, 327467, 560231, 986419, 3281353, 3921617, 22969471, 160786297]

約数ペア:

[(1, 160786297), (7, 22969471), (41, 3921617), (49, 3281353), (163, 986419), (287, 560231), (491, 327467), (1141, 140917), (2009, 80033), (3437, 46781), (6683, 24059), (7987, 20131)]