164865666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3925373}}^1$

素因数の和:3925385

約数の個数: 16

約数和(自身を含む): 376835904

約数和(自身を除く): 211970238

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3925373, 7850746, 11776119, 23552238, 27477611, 54955222, 82432833, 164865666]

約数ペア:

[(1, 164865666), (2, 82432833), (3, 54955222), (6, 27477611), (7, 23552238), (14, 11776119), (21, 7850746), (42, 3925373)]