156959391239

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{42547951}}^1$

素因数の和:42548006

約数の個数: 16

約数和(自身を含む): 196060962816

約数和(自身を除く): 39101571577

約数列:

[1, 7, 17, 31, 119, 217, 527, 3689, 42547951, 297835657, 723315167, 1318986481, 5063206169, 9232905367, 22422770177, 156959391239]

約数ペア:

[(1, 156959391239), (7, 22422770177), (17, 9232905367), (31, 5063206169), (119, 1318986481), (217, 723315167), (527, 297835657), (3689, 42547951)]