165074384

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{124303}}^1$

素因数の和:124394

約数の個数: 20

約数和(自身を含む): 323687616

約数和(自身を除く): 158613232

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 124303, 248606, 497212, 994424, 1988848, 10317149, 20634298, 41268596, 82537192, 165074384]

約数ペア:

[(1, 165074384), (2, 82537192), (4, 41268596), (8, 20634298), (16, 10317149), (83, 1988848), (166, 994424), (332, 497212), (664, 248606), (1328, 124303)]