168314356

素因数分解:

$2^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{13693}}^1$

素因数の和:14143

約数の個数: 24

約数和(自身を含む): 337420160

約数和(自身を除く): 169105804

約数列:

[1, 2, 4, 7, 14, 28, 439, 878, 1756, 3073, 6146, 12292, 13693, 27386, 54772, 95851, 191702, 383404, 6011227, 12022454, 24044908, 42078589, 84157178, 168314356]

約数ペア:

[(1, 168314356), (2, 84157178), (4, 42078589), (7, 24044908), (14, 12022454), (28, 6011227), (439, 383404), (878, 191702), (1756, 95851), (3073, 54772), (6146, 27386), (12292, 13693)]