156742828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{15289}}^1$

素因数の和:15537

約数の個数: 24

約数和(自身を含む): 300540240

約数和(自身を除く): 143797412

約数列:

[1, 2, 4, 11, 22, 44, 233, 466, 932, 2563, 5126, 10252, 15289, 30578, 61156, 168179, 336358, 672716, 3562337, 7124674, 14249348, 39185707, 78371414, 156742828]

約数ペア:

[(1, 156742828), (2, 78371414), (4, 39185707), (11, 14249348), (22, 7124674), (44, 3562337), (233, 672716), (466, 336358), (932, 168179), (2563, 61156), (5126, 30578), (10252, 15289)]