145475152

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{193451}}^1$

素因数の和:193506

約数の個数: 20

約数和(自身を含む): 287856576

約数和(自身を除く): 142381424

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 193451, 386902, 773804, 1547608, 3095216, 9092197, 18184394, 36368788, 72737576, 145475152]

約数ペア:

[(1, 145475152), (2, 72737576), (4, 36368788), (8, 18184394), (16, 9092197), (47, 3095216), (94, 1547608), (188, 773804), (376, 386902), (752, 193451)]