129275838

素因数分解:

$2^1\times 3^4\times {\mathrm{139}}^1\times {\mathrm{5741}}^1$

素因数の和:5894

約数の個数: 40

約数和(自身を含む): 291808440

約数和(自身を除く): 162532602

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 139, 162, 278, 417, 834, 1251, 2502, 3753, 5741, 7506, 11259, 11482, 17223, 22518, 34446, 51669, 103338, 155007, 310014, 465021, 797999, 930042, 1595998, 2393997, 4787994, 7181991, 14363982, 21545973, 43091946, 64637919, 129275838]

約数ペア:

[(1, 129275838), (2, 64637919), (3, 43091946), (6, 21545973), (9, 14363982), (18, 7181991), (27, 4787994), (54, 2393997), (81, 1595998), (139, 930042), (162, 797999), (278, 465021), (417, 310014), (834, 155007), (1251, 103338), (2502, 51669), (3753, 34446), (5741, 22518), (7506, 17223), (11259, 11482)]