129585978

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{1523}}^1$

素因数の和:1723

約数の個数: 48

約数和(自身を含む): 292425120

約数和(自身を除く): 162839142

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 163, 174, 261, 326, 489, 522, 978, 1467, 1523, 2934, 3046, 4569, 4727, 9138, 9454, 13707, 14181, 27414, 28362, 42543, 44167, 85086, 88334, 132501, 248249, 265002, 397503, 496498, 744747, 795006, 1489494, 2234241, 4468482, 7199221, 14398442, 21597663, 43195326, 64792989, 129585978]

約数ペア:

[(1, 129585978), (2, 64792989), (3, 43195326), (6, 21597663), (9, 14398442), (18, 7199221), (29, 4468482), (58, 2234241), (87, 1489494), (163, 795006), (174, 744747), (261, 496498), (326, 397503), (489, 265002), (522, 248249), (978, 132501), (1467, 88334), (1523, 85086), (2934, 44167), (3046, 42543), (4569, 28362), (4727, 27414), (9138, 14181), (9454, 13707)]