142787702

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{8543}}^1$

素因数の和:8743

約数の個数: 16

約数和(自身を含む): 219307392

約数和(自身を除く): 76519690

約数列:

[1, 2, 61, 122, 137, 274, 8357, 8543, 16714, 17086, 521123, 1042246, 1170391, 2340782, 71393851, 142787702]

約数ペア:

[(1, 142787702), (2, 71393851), (61, 2340782), (122, 1170391), (137, 1042246), (274, 521123), (8357, 17086), (8543, 16714)]