164820138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3924289}}^1$

素因数の和:3924301

約数の個数: 16

約数和(自身を含む): 376731840

約数和(自身を除く): 211911702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3924289, 7848578, 11772867, 23545734, 27470023, 54940046, 82410069, 164820138]

約数ペア:

[(1, 164820138), (2, 82410069), (3, 54940046), (6, 27470023), (7, 23545734), (14, 11772867), (21, 7848578), (42, 3924289)]