156965940508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{8423}}^1\times {\mathrm{358373}}^1$

素因数の和:366813

約数の個数: 24

約数和(自身を含む): 295856372448

約数和(自身を除く): 138890431940

約数列:

[1, 2, 4, 13, 26, 52, 8423, 16846, 33692, 109499, 218998, 358373, 437996, 716746, 1433492, 4658849, 9317698, 18635396, 3018575779, 6037151558, 12074303116, 39241485127, 78482970254, 156965940508]

約数ペア:

[(1, 156965940508), (2, 78482970254), (4, 39241485127), (13, 12074303116), (26, 6037151558), (52, 3018575779), (8423, 18635396), (16846, 9317698), (33692, 4658849), (109499, 1433492), (218998, 716746), (358373, 437996)]