156940481710

素因数分解:

$2^1\times 5^1\times {\mathrm{108421}}^1\times {\mathrm{144751}}^1$

素因数の和:253179

約数の個数: 16

約数和(自身を含む): 282497424192

約数和(自身を除く): 125556942482

約数列:

[1, 2, 5, 10, 108421, 144751, 216842, 289502, 542105, 723755, 1084210, 1447510, 15694048171, 31388096342, 78470240855, 156940481710]

約数ペア:

[(1, 156940481710), (2, 78470240855), (5, 31388096342), (10, 15694048171), (108421, 1447510), (144751, 1084210), (216842, 723755), (289502, 542105)]