158533319

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{5501}}^1$

素因数の和:5710

約数の個数: 16

約数和(自身を含む): 190149120

約数和(自身を除く): 31615801

約数列:

[1, 7, 23, 161, 179, 1253, 4117, 5501, 28819, 38507, 126523, 885661, 984679, 6892753, 22647617, 158533319]

約数ペア:

[(1, 158533319), (7, 22647617), (23, 6892753), (161, 984679), (179, 885661), (1253, 126523), (4117, 38507), (5501, 28819)]