129640904

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{383}}^1\times {\mathrm{1459}}^1$

素因数の和:1877

約数の個数: 32

約数和(自身を含む): 252288000

約数和(自身を除く): 122647096

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 383, 766, 1459, 1532, 2918, 3064, 5836, 11107, 11672, 22214, 42311, 44428, 84622, 88856, 169244, 338488, 558797, 1117594, 2235188, 4470376, 16205113, 32410226, 64820452, 129640904]

約数ペア:

[(1, 129640904), (2, 64820452), (4, 32410226), (8, 16205113), (29, 4470376), (58, 2235188), (116, 1117594), (232, 558797), (383, 338488), (766, 169244), (1459, 88856), (1532, 84622), (2918, 44428), (3064, 42311), (5836, 22214), (11107, 11672)]