157224508

素因数分解:

$2^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{13729}}^1$

素因数の和:14149

約数の個数: 24

約数和(自身を含む): 315240800

約数和(自身を除く): 158016292

約数列:

[1, 2, 4, 7, 14, 28, 409, 818, 1636, 2863, 5726, 11452, 13729, 27458, 54916, 96103, 192206, 384412, 5615161, 11230322, 22460644, 39306127, 78612254, 157224508]

約数ペア:

[(1, 157224508), (2, 78612254), (4, 39306127), (7, 22460644), (14, 11230322), (28, 5615161), (409, 384412), (818, 192206), (1636, 96103), (2863, 54916), (5726, 27458), (11452, 13729)]