156967019

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{1637}}^1$

素因数の和:2050

約数の個数: 16

約数和(自身を含む): 179262720

約数和(自身を除く): 22295701

約数列:

[1, 11, 23, 253, 379, 1637, 4169, 8717, 18007, 37651, 95887, 414161, 620423, 6824653, 14269729, 156967019]

約数ペア:

[(1, 156967019), (11, 14269729), (23, 6824653), (253, 620423), (379, 414161), (1637, 95887), (4169, 37651), (8717, 18007)]