157649552638

素因数分解:

$2^1\times {\mathrm{43}}^2\times {\mathrm{42631031}}^1$

素因数の和:42631119

約数の個数: 12

約数和(自身を含む): 242101630728

約数和(自身を除く): 84452078090

約数列:

[1, 2, 43, 86, 1849, 3698, 42631031, 85262062, 1833134333, 3666268666, 78824776319, 157649552638]

約数ペア:

[(1, 157649552638), (2, 78824776319), (43, 3666268666), (86, 1833134333), (1849, 85262062), (3698, 42631031)]