128214726

素因数分解:

$2^1\times 3^1\times {\mathrm{311}}^1\times {\mathrm{68711}}^1$

素因数の和:69027

約数の個数: 16

約数和(自身を含む): 257257728

約数和(自身を除く): 129043002

約数列:

[1, 2, 3, 6, 311, 622, 933, 1866, 68711, 137422, 206133, 412266, 21369121, 42738242, 64107363, 128214726]

約数ペア:

[(1, 128214726), (2, 64107363), (3, 42738242), (6, 21369121), (311, 412266), (622, 206133), (933, 137422), (1866, 68711)]