156969625210

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{99980653}}^1$

素因数の和:99980817

約数の個数: 16

約数和(自身を含む): 284344979976

約数和(自身を除く): 127375354766

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 99980653, 199961306, 499903265, 999806530, 15696962521, 31393925042, 78484812605, 156969625210]

約数ペア:

[(1, 156969625210), (2, 78484812605), (5, 31393925042), (10, 15696962521), (157, 999806530), (314, 499903265), (785, 199961306), (1570, 99980653)]