156872012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{3565273}}^1$

素因数の和:3565288

約数の個数: 12

約数和(自身を含む): 299483016

約数和(自身を除く): 142611004

約数列:

[1, 2, 4, 11, 22, 44, 3565273, 7130546, 14261092, 39218003, 78436006, 156872012]

約数ペア:

[(1, 156872012), (2, 78436006), (4, 39218003), (11, 14261092), (22, 7130546), (44, 3565273)]