128546170

素因数分解:

$2^1\times 5^1\times {\mathrm{757}}^1\times {\mathrm{16981}}^1$

素因数の和:17745

約数の個数: 16

約数和(自身を含む): 231702408

約数和(自身を除く): 103156238

約数列:

[1, 2, 5, 10, 757, 1514, 3785, 7570, 16981, 33962, 84905, 169810, 12854617, 25709234, 64273085, 128546170]

約数ペア:

[(1, 128546170), (2, 64273085), (5, 25709234), (10, 12854617), (757, 169810), (1514, 84905), (3785, 33962), (7570, 16981)]