138342906

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1$

素因数の和:540

約数の個数: 96

約数和(自身を含む): 346731840

約数和(自身を除く): 208388934

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 83, 102, 117, 153, 166, 221, 234, 249, 306, 419, 442, 498, 663, 747, 838, 1079, 1257, 1326, 1411, 1494, 1989, 2158, 2514, 2822, 3237, 3771, 3978, 4233, 5447, 6474, 7123, 7542, 8466, 9711, 10894, 12699, 14246, 16341, 18343, 19422, 21369, 25398, 32682, 34777, 36686, 42738, 49023, 55029, 64107, 69554, 92599, 98046, 104331, 110058, 128214, 165087, 185198, 208662, 277797, 312993, 330174, 452101, 555594, 591209, 625986, 833391, 904202, 1182418, 1356303, 1666782, 1773627, 2712606, 3547254, 4068909, 5320881, 7685717, 8137818, 10641762, 15371434, 23057151, 46114302, 69171453, 138342906]

約数ペア:

[(1, 138342906), (2, 69171453), (3, 46114302), (6, 23057151), (9, 15371434), (13, 10641762), (17, 8137818), (18, 7685717), (26, 5320881), (34, 4068909), (39, 3547254), (51, 2712606), (78, 1773627), (83, 1666782), (102, 1356303), (117, 1182418), (153, 904202), (166, 833391), (221, 625986), (234, 591209), (249, 555594), (306, 452101), (419, 330174), (442, 312993), (498, 277797), (663, 208662), (747, 185198), (838, 165087), (1079, 128214), (1257, 110058), (1326, 104331), (1411, 98046), (1494, 92599), (1989, 69554), (2158, 64107), (2514, 55029), (2822, 49023), (3237, 42738), (3771, 36686), (3978, 34777), (4233, 32682), (5447, 25398), (6474, 21369), (7123, 19422), (7542, 18343), (8466, 16341), (9711, 14246), (10894, 12699)]