129668162

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{12437}}^1$

素因数の和:12853

約数の個数: 16

約数和(自身を含む): 210003192

約数和(自身を除く): 80335030

約数列:

[1, 2, 13, 26, 401, 802, 5213, 10426, 12437, 24874, 161681, 323362, 4987237, 9974474, 64834081, 129668162]

約数ペア:

[(1, 129668162), (2, 64834081), (13, 9974474), (26, 4987237), (401, 323362), (802, 161681), (5213, 24874), (10426, 12437)]