138792612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{11887}}^1$

素因数の和:12040

約数の個数: 48

約数和(自身を含む): 372807680

約数和(自身を除く): 234015068

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1668, 1946, 2919, 3892, 5838, 11676, 11887, 23774, 35661, 47548, 71322, 83209, 142644, 166418, 249627, 332836, 499254, 998508, 1652293, 3304586, 4956879, 6609172, 9913758, 11566051, 19827516, 23132102, 34698153, 46264204, 69396306, 138792612]

約数ペア:

[(1, 138792612), (2, 69396306), (3, 46264204), (4, 34698153), (6, 23132102), (7, 19827516), (12, 11566051), (14, 9913758), (21, 6609172), (28, 4956879), (42, 3304586), (84, 1652293), (139, 998508), (278, 499254), (417, 332836), (556, 249627), (834, 166418), (973, 142644), (1668, 83209), (1946, 71322), (2919, 47548), (3892, 35661), (5838, 23774), (11676, 11887)]