157433210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1431211}}^1$

素因数の和:1431229

約数の個数: 16

約数和(自身を含む): 309141792

約数和(自身を除く): 151708582

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1431211, 2862422, 7156055, 14312110, 15743321, 31486642, 78716605, 157433210]

約数ペア:

[(1, 157433210), (2, 78716605), (5, 31486642), (10, 15743321), (11, 14312110), (22, 7156055), (55, 2862422), (110, 1431211)]