157427996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{188311}}^1$

素因数の和:188345

約数の個数: 24

約数和(自身を含む): 316364160

約数和(自身を除く): 158936164

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 188311, 376622, 753244, 2071421, 3577909, 4142842, 7155818, 8285684, 14311636, 39356999, 78713998, 157427996]

約数ペア:

[(1, 157427996), (2, 78713998), (4, 39356999), (11, 14311636), (19, 8285684), (22, 7155818), (38, 4142842), (44, 3577909), (76, 2071421), (209, 753244), (418, 376622), (836, 188311)]