131872134

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{309559}}^1$

素因数の和:309635

約数の個数: 16

約数和(自身を含む): 267459840

約数和(自身を除く): 135587706

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 309559, 619118, 928677, 1857354, 21978689, 43957378, 65936067, 131872134]

約数ペア:

[(1, 131872134), (2, 65936067), (3, 43957378), (6, 21978689), (71, 1857354), (142, 928677), (213, 619118), (426, 309559)]