152880973

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{599}}^1$

素因数の和:745

約数の個数: 24

約数和(自身を含む): 186537600

約数和(自身を除く): 33656627

約数列:

[1, 7, 19, 101, 133, 361, 599, 707, 1919, 2527, 4193, 11381, 13433, 36461, 60499, 79667, 216239, 255227, 423493, 1149481, 1513673, 8046367, 21840139, 152880973]

約数ペア:

[(1, 152880973), (7, 21840139), (19, 8046367), (101, 1513673), (133, 1149481), (361, 423493), (599, 255227), (707, 216239), (1919, 79667), (2527, 60499), (4193, 36461), (11381, 13433)]