157460638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{26393}}^1$

素因数の和:26571

約数の個数: 16

約数和(自身を含む): 250215120

約数和(自身を除く): 92754482

約数列:

[1, 2, 19, 38, 157, 314, 2983, 5966, 26393, 52786, 501467, 1002934, 4143701, 8287402, 78730319, 157460638]

約数ペア:

[(1, 157460638), (2, 78730319), (19, 8287402), (38, 4143701), (157, 1002934), (314, 501467), (2983, 52786), (5966, 26393)]