137125464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{816223}}^1$

素因数の和:816239

約数の個数: 32

約数和(自身を含む): 391787520

約数和(自身を除く): 254662056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 816223, 1632446, 2448669, 3264892, 4897338, 5713561, 6529784, 9794676, 11427122, 17140683, 19589352, 22854244, 34281366, 45708488, 68562732, 137125464]

約数ペア:

[(1, 137125464), (2, 68562732), (3, 45708488), (4, 34281366), (6, 22854244), (7, 19589352), (8, 17140683), (12, 11427122), (14, 9794676), (21, 6529784), (24, 5713561), (28, 4897338), (42, 3264892), (56, 2448669), (84, 1632446), (168, 816223)]