158202421

素因数分解:

${\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{5743}}^1$

素因数の和:5932

約数の個数: 12

約数和(自身を含む): 172388928

約数和(自身を除く): 14186507

約数列:

[1, 13, 163, 169, 2119, 5743, 27547, 74659, 936109, 970567, 12169417, 158202421]

約数ペア:

[(1, 158202421), (13, 12169417), (163, 970567), (169, 936109), (2119, 74659), (5743, 27547)]