164479812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{14087}}^1$

素因数の和:14240

約数の個数: 48

約数和(自身を含む): 441799680

約数和(自身を除く): 277319868

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, 14087, 28174, 42261, 56348, 84522, 98609, 169044, 197218, 295827, 394436, 591654, 1183308, 1958093, 3916186, 5874279, 7832372, 11748558, 13706651, 23497116, 27413302, 41119953, 54826604, 82239906, 164479812]

約数ペア:

[(1, 164479812), (2, 82239906), (3, 54826604), (4, 41119953), (6, 27413302), (7, 23497116), (12, 13706651), (14, 11748558), (21, 7832372), (28, 5874279), (42, 3916186), (84, 1958093), (139, 1183308), (278, 591654), (417, 394436), (556, 295827), (834, 197218), (973, 169044), (1668, 98609), (1946, 84522), (2919, 56348), (3892, 42261), (5838, 28174), (11676, 14087)]