168679212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1081277}}^1$

素因数の和:1081297

約数の個数: 24

約数和(自身を含む): 423860976

約数和(自身を除く): 255181764

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1081277, 2162554, 3243831, 4325108, 6487662, 12975324, 14056601, 28113202, 42169803, 56226404, 84339606, 168679212]

約数ペア:

[(1, 168679212), (2, 84339606), (3, 56226404), (4, 42169803), (6, 28113202), (12, 14056601), (13, 12975324), (26, 6487662), (39, 4325108), (52, 3243831), (78, 2162554), (156, 1081277)]