157490614

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{24631}}^1$

素因数の和:24795

約数の個数: 16

約数和(自身を含む): 248290560

約数和(自身を除く): 90799946

約数列:

[1, 2, 23, 46, 139, 278, 3197, 6394, 24631, 49262, 566513, 1133026, 3423709, 6847418, 78745307, 157490614]

約数ペア:

[(1, 157490614), (2, 78745307), (23, 6847418), (46, 3423709), (139, 1133026), (278, 566513), (3197, 49262), (6394, 24631)]