157445390

素因数分解:

$2^1\times 5^1\times {\mathrm{3571}}^1\times {\mathrm{4409}}^1$

素因数の和:7987

約数の個数: 16

約数和(自身を含む): 283545360

約数和(自身を除く): 126099970

約数列:

[1, 2, 5, 10, 3571, 4409, 7142, 8818, 17855, 22045, 35710, 44090, 15744539, 31489078, 78722695, 157445390]

約数ペア:

[(1, 157445390), (2, 78722695), (5, 31489078), (10, 15744539), (3571, 44090), (4409, 35710), (7142, 22045), (8818, 17855)]