164080796170

素因数分解:

$2^1\times 5^1\times {\mathrm{1657}}^1\times {\mathrm{9902281}}^1$

素因数の和:9903945

約数の個数: 16

約数和(自身を含む): 295523704008

約数和(自身を除く): 131442907838

約数列:

[1, 2, 5, 10, 1657, 3314, 8285, 16570, 9902281, 19804562, 49511405, 99022810, 16408079617, 32816159234, 82040398085, 164080796170]

約数ペア:

[(1, 164080796170), (2, 82040398085), (5, 32816159234), (10, 16408079617), (1657, 99022810), (3314, 49511405), (8285, 19804562), (16570, 9902281)]