159130279

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71263}}^1$

素因数の和:71310

約数の個数: 16

約数和(自身を含む): 205240320

約数和(自身を除く): 46110041

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 71263, 498841, 783893, 2066627, 5487251, 14466389, 22732897, 159130279]

約数ペア:

[(1, 159130279), (7, 22732897), (11, 14466389), (29, 5487251), (77, 2066627), (203, 783893), (319, 498841), (2233, 71263)]