156885870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{32083}}^1$

素因数の和:32256

約数の個数: 32

約数和(自身を含む): 378847872

約数和(自身を除く): 221962002

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 4890, 32083, 64166, 96249, 160415, 192498, 320830, 481245, 962490, 5229529, 10459058, 15688587, 26147645, 31377174, 52295290, 78442935, 156885870]

約数ペア:

[(1, 156885870), (2, 78442935), (3, 52295290), (5, 31377174), (6, 26147645), (10, 15688587), (15, 10459058), (30, 5229529), (163, 962490), (326, 481245), (489, 320830), (815, 192498), (978, 160415), (1630, 96249), (2445, 64166), (4890, 32083)]