159417937

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{2707}}^1$

素因数の和:2940

約数の個数: 16

約数和(自身を含む): 187176960

約数和(自身を除く): 27759023

約数列:

[1, 7, 47, 179, 329, 1253, 2707, 8413, 18949, 58891, 127229, 484553, 890603, 3391871, 22773991, 159417937]

約数ペア:

[(1, 159417937), (7, 22773991), (47, 3391871), (179, 890603), (329, 484553), (1253, 127229), (2707, 58891), (8413, 18949)]