168693564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1081369}}^1$

素因数の和:1081389

約数の個数: 24

約数和(自身を含む): 423897040

約数和(自身を除く): 255203476

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1081369, 2162738, 3244107, 4325476, 6488214, 12976428, 14057797, 28115594, 42173391, 56231188, 84346782, 168693564]

約数ペア:

[(1, 168693564), (2, 84346782), (3, 56231188), (4, 42173391), (6, 28115594), (12, 14057797), (13, 12976428), (26, 6488214), (39, 4325476), (52, 3244107), (78, 2162738), (156, 1081369)]