138476758

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{919}}^1$

素因数の和:1204

約数の個数: 32

約数和(自身を含む): 243763200

約数和(自身を除く): 105286442

約数列:

[1, 2, 7, 14, 47, 94, 229, 329, 458, 658, 919, 1603, 1838, 3206, 6433, 10763, 12866, 21526, 43193, 75341, 86386, 150682, 210451, 302351, 420902, 604702, 1473157, 2946314, 9891197, 19782394, 69238379, 138476758]

約数ペア:

[(1, 138476758), (2, 69238379), (7, 19782394), (14, 9891197), (47, 2946314), (94, 1473157), (229, 604702), (329, 420902), (458, 302351), (658, 210451), (919, 150682), (1603, 86386), (1838, 75341), (3206, 43193), (6433, 21526), (10763, 12866)]