156945761273

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1\times {\mathrm{1439909}}^1$

素因数の和:1440616

約数の個数: 16

約数和(自身を含む): 187441724160

約数和(自身を除く): 30495962887

約数列:

[1, 7, 23, 161, 677, 4739, 15571, 108997, 1439909, 10079363, 33117907, 231825349, 974818393, 6823728751, 22420823039, 156945761273]

約数ペア:

[(1, 156945761273), (7, 22420823039), (23, 6823728751), (161, 974818393), (677, 231825349), (4739, 33117907), (15571, 10079363), (108997, 1439909)]