161175154

素因数分解:

$2^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{34781}}^1$

素因数の和:35121

約数の個数: 16

約数和(自身を含む): 277142976

約数和(自身を除く): 115967822

約数列:

[1, 2, 7, 14, 331, 662, 2317, 4634, 34781, 69562, 243467, 486934, 11512511, 23025022, 80587577, 161175154]

約数ペア:

[(1, 161175154), (2, 80587577), (7, 23025022), (14, 11512511), (331, 486934), (662, 243467), (2317, 69562), (4634, 34781)]