158726045

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{10139}}^1$

素因数の和:10276

約数の個数: 16

約数和(自身を含む): 198581760

約数和(自身を除く): 39855715

約数列:

[1, 5, 31, 101, 155, 505, 3131, 10139, 15655, 50695, 314309, 1024039, 1571545, 5120195, 31745209, 158726045]

約数ペア:

[(1, 158726045), (5, 31745209), (31, 5120195), (101, 1571545), (155, 1024039), (505, 314309), (3131, 50695), (10139, 15655)]