168545356

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{31189}}^1$

素因数の和:31393

約数の個数: 24

約数和(自身を含む): 338848160

約数和(自身を除く): 170302804

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 5404, 31189, 62378, 124756, 218323, 436646, 873292, 6019477, 12038954, 24077908, 42136339, 84272678, 168545356]

約数ペア:

[(1, 168545356), (2, 84272678), (4, 42136339), (7, 24077908), (14, 12038954), (28, 6019477), (193, 873292), (386, 436646), (772, 218323), (1351, 124756), (2702, 62378), (5404, 31189)]