157070212165

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1531}}^1\times {\mathrm{1206979}}^1$

素因数の和:1208532

約数の個数: 16

約数和(自身を含む): 199702082880

約数和(自身を除く): 42631870715

約数列:

[1, 5, 17, 85, 1531, 7655, 26027, 130135, 1206979, 6034895, 20518643, 102593215, 1847884849, 9239424245, 31414042433, 157070212165]

約数ペア:

[(1, 157070212165), (5, 31414042433), (17, 9239424245), (85, 1847884849), (1531, 102593215), (7655, 20518643), (26027, 6034895), (130135, 1206979)]