156562204

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{10457}}^1$

素因数の和:10677

約数の個数: 24

約数和(自身を含む): 289895760

約数和(自身を除く): 133333556

約数列:

[1, 2, 4, 19, 38, 76, 197, 394, 788, 3743, 7486, 10457, 14972, 20914, 41828, 198683, 397366, 794732, 2060029, 4120058, 8240116, 39140551, 78281102, 156562204]

約数ペア:

[(1, 156562204), (2, 78281102), (4, 39140551), (19, 8240116), (38, 4120058), (76, 2060029), (197, 794732), (394, 397366), (788, 198683), (3743, 41828), (7486, 20914), (10457, 14972)]