131044172

素因数分解:

$2^2\times 7^1\times {\mathrm{4680149}}^1$

素因数の和:4680160

約数の個数: 12

約数和(自身を含む): 262088400

約数和(自身を除く): 131044228

約数列:

[1, 2, 4, 7, 14, 28, 4680149, 9360298, 18720596, 32761043, 65522086, 131044172]

約数ペア:

[(1, 131044172), (2, 65522086), (4, 32761043), (7, 18720596), (14, 9360298), (28, 4680149)]