161489264

素因数分解:

$2^4\times {\mathrm{3041}}^1\times {\mathrm{3319}}^1$

素因数の和:6368

約数の個数: 20

約数和(自身を含む): 313082640

約数和(自身を除く): 151593376

約数列:

[1, 2, 4, 8, 16, 3041, 3319, 6082, 6638, 12164, 13276, 24328, 26552, 48656, 53104, 10093079, 20186158, 40372316, 80744632, 161489264]

約数ペア:

[(1, 161489264), (2, 80744632), (4, 40372316), (8, 20186158), (16, 10093079), (3041, 53104), (3319, 48656), (6082, 26552), (6638, 24328), (12164, 13276)]