157025434

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1\times {\mathrm{2203}}^1$

素因数の和:2589

約数の個数: 16

約数和(自身を含む): 238190688

約数和(自身を除く): 81165254

約数列:

[1, 2, 157, 227, 314, 454, 2203, 4406, 35639, 71278, 345871, 500081, 691742, 1000162, 78512717, 157025434]

約数ペア:

[(1, 157025434), (2, 78512717), (157, 1000162), (227, 691742), (314, 500081), (454, 345871), (2203, 71278), (4406, 35639)]