157082023

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{1997}}^1$

素因数の和:2682

約数の個数: 16

約数和(自身を含む): 190465344

約数和(自身を除く): 33383321

約数列:

[1, 7, 17, 119, 661, 1997, 4627, 11237, 13979, 33949, 78659, 237643, 1320017, 9240119, 22440289, 157082023]

約数ペア:

[(1, 157082023), (7, 22440289), (17, 9240119), (119, 1320017), (661, 237643), (1997, 78659), (4627, 33949), (11237, 13979)]