156974137073

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3361}}^1\times {\mathrm{211333}}^1$

素因数の和:214724

約数の個数: 16

約数和(自身を含む): 179047236816

約数和(自身を除く): 22073099743

約数列:

[1, 13, 17, 221, 3361, 43693, 57137, 211333, 742781, 2747329, 3592661, 46704593, 710290213, 9233772769, 12074933621, 156974137073]

約数ペア:

[(1, 156974137073), (13, 12074933621), (17, 9233772769), (221, 710290213), (3361, 46704593), (43693, 3592661), (57137, 2747329), (211333, 742781)]