161091370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1464467}}^1$

素因数の和:1464485

約数の個数: 16

約数和(自身を含む): 316325088

約数和(自身を除く): 155233718

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1464467, 2928934, 7322335, 14644670, 16109137, 32218274, 80545685, 161091370]

約数ペア:

[(1, 161091370), (2, 80545685), (5, 32218274), (10, 16109137), (11, 14644670), (22, 7322335), (55, 2928934), (110, 1464467)]