157656156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1876859}}^1$

素因数の和:1876873

約数の個数: 24

約数和(自身を含む): 420416640

約数和(自身を除く): 262760484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1876859, 3753718, 5630577, 7507436, 11261154, 13138013, 22522308, 26276026, 39414039, 52552052, 78828078, 157656156]

約数ペア:

[(1, 157656156), (2, 78828078), (3, 52552052), (4, 39414039), (6, 26276026), (7, 22522308), (12, 13138013), (14, 11261154), (21, 7507436), (28, 5630577), (42, 3753718), (84, 1876859)]