131498106

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{308681}}^1$

素因数の和:308757

約数の個数: 16

約数和(自身を含む): 266701248

約数和(自身を除く): 135203142

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 308681, 617362, 926043, 1852086, 21916351, 43832702, 65749053, 131498106]

約数ペア:

[(1, 131498106), (2, 65749053), (3, 43832702), (6, 21916351), (71, 1852086), (142, 926043), (213, 617362), (426, 308681)]