129108204

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{25801}}^1$

素因数の和:25950

約数の個数: 36

約数和(自身を含む): 328717480

約数和(自身を除く): 199609276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 25801, 51602, 77403, 103204, 154806, 232209, 309612, 464418, 928836, 3586339, 7172678, 10759017, 14345356, 21518034, 32277051, 43036068, 64554102, 129108204]

約数ペア:

[(1, 129108204), (2, 64554102), (3, 43036068), (4, 32277051), (6, 21518034), (9, 14345356), (12, 10759017), (18, 7172678), (36, 3586339), (139, 928836), (278, 464418), (417, 309612), (556, 232209), (834, 154806), (1251, 103204), (1668, 77403), (2502, 51602), (5004, 25801)]