164036138

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{509429}}^1$

素因数の和:509461

約数の個数: 16

約数和(自身を含む): 293431680

約数和(自身を除く): 129395542

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 509429, 1018858, 3566003, 7132006, 11716867, 23433734, 82018069, 164036138]

約数ペア:

[(1, 164036138), (2, 82018069), (7, 23433734), (14, 11716867), (23, 7132006), (46, 3566003), (161, 1018858), (322, 509429)]