157031067205

素因数分解:

$5^1\times {\mathrm{443}}^1\times {\mathrm{4363}}^1\times {\mathrm{16249}}^1$

素因数の和:21060

約数の個数: 16

約数和(自身を含む): 188917560000

約数和(自身を除く): 31886492795

約数列:

[1, 5, 443, 2215, 4363, 16249, 21815, 81245, 1932809, 7198307, 9664045, 35991535, 70894387, 354471935, 31406213441, 157031067205]

約数ペア:

[(1, 157031067205), (5, 31406213441), (443, 354471935), (2215, 70894387), (4363, 35991535), (16249, 9664045), (21815, 7198307), (81245, 1932809)]