156974199485

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{9039689}}^1$

素因数の和:9039868

約数の個数: 16

約数和(自身を含む): 197860734720

約数和(自身を除く): 40886535235

約数列:

[1, 5, 23, 115, 151, 755, 3473, 17365, 9039689, 45198445, 207912847, 1039564235, 1364993039, 6824965195, 31394839897, 156974199485]

約数ペア:

[(1, 156974199485), (5, 31394839897), (23, 6824965195), (115, 1364993039), (151, 1039564235), (755, 207912847), (3473, 45198445), (17365, 9039689)]