128157431

素因数分解:

${\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:502

約数の個数: 16

約数和(自身を含む): 134120448

約数和(自身を除く): 5963017

約数列:

[1, 41, 107, 131, 223, 4387, 5371, 9143, 14017, 23861, 29213, 574697, 978301, 1197733, 3125791, 128157431]

約数ペア:

[(1, 128157431), (41, 3125791), (107, 1197733), (131, 978301), (223, 574697), (4387, 29213), (5371, 23861), (9143, 14017)]