156935530

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{4789}}^1$

素因数の和:4938

約数の個数: 32

約数和(自身を含む): 294872400

約数和(自身を除く): 137936870

約数列:

[1, 2, 5, 10, 29, 58, 113, 145, 226, 290, 565, 1130, 3277, 4789, 6554, 9578, 16385, 23945, 32770, 47890, 138881, 277762, 541157, 694405, 1082314, 1388810, 2705785, 5411570, 15693553, 31387106, 78467765, 156935530]

約数ペア:

[(1, 156935530), (2, 78467765), (5, 31387106), (10, 15693553), (29, 5411570), (58, 2705785), (113, 1388810), (145, 1082314), (226, 694405), (290, 541157), (565, 277762), (1130, 138881), (3277, 47890), (4789, 32770), (6554, 23945), (9578, 16385)]