159973210

素因数分解:

$2^1\times 5^1\times {\mathrm{2551}}^1\times {\mathrm{6271}}^1$

素因数の和:8829

約数の個数: 16

約数和(自身を含む): 288110592

約数和(自身を除く): 128137382

約数列:

[1, 2, 5, 10, 2551, 5102, 6271, 12542, 12755, 25510, 31355, 62710, 15997321, 31994642, 79986605, 159973210]

約数ペア:

[(1, 159973210), (2, 79986605), (5, 31994642), (10, 15997321), (2551, 62710), (5102, 31355), (6271, 25510), (12542, 12755)]