164686424

素因数分解:

$2^3\times 7^1\times {\mathrm{523}}^1\times {\mathrm{5623}}^1$

素因数の和:6159

約数の個数: 32

約数和(自身を含む): 353637120

約数和(自身を除く): 188950696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 523, 1046, 2092, 3661, 4184, 5623, 7322, 11246, 14644, 22492, 29288, 39361, 44984, 78722, 157444, 314888, 2940829, 5881658, 11763316, 20585803, 23526632, 41171606, 82343212, 164686424]

約数ペア:

[(1, 164686424), (2, 82343212), (4, 41171606), (7, 23526632), (8, 20585803), (14, 11763316), (28, 5881658), (56, 2940829), (523, 314888), (1046, 157444), (2092, 78722), (3661, 44984), (4184, 39361), (5623, 29288), (7322, 22492), (11246, 14644)]