138061968

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^3\times {\mathrm{2161}}^1$

素因数の和:2205

約数の個数: 80

約数和(自身を含む): 392480832

約数和(自身を除く): 254418864

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 176, 242, 264, 363, 484, 528, 726, 968, 1331, 1452, 1936, 2161, 2662, 2904, 3993, 4322, 5324, 5808, 6483, 7986, 8644, 10648, 12966, 15972, 17288, 21296, 23771, 25932, 31944, 34576, 47542, 51864, 63888, 71313, 95084, 103728, 142626, 190168, 261481, 285252, 380336, 522962, 570504, 784443, 1045924, 1141008, 1568886, 2091848, 2876291, 3137772, 4183696, 5752582, 6275544, 8628873, 11505164, 12551088, 17257746, 23010328, 34515492, 46020656, 69030984, 138061968]

約数ペア:

[(1, 138061968), (2, 69030984), (3, 46020656), (4, 34515492), (6, 23010328), (8, 17257746), (11, 12551088), (12, 11505164), (16, 8628873), (22, 6275544), (24, 5752582), (33, 4183696), (44, 3137772), (48, 2876291), (66, 2091848), (88, 1568886), (121, 1141008), (132, 1045924), (176, 784443), (242, 570504), (264, 522962), (363, 380336), (484, 285252), (528, 261481), (726, 190168), (968, 142626), (1331, 103728), (1452, 95084), (1936, 71313), (2161, 63888), (2662, 51864), (2904, 47542), (3993, 34576), (4322, 31944), (5324, 25932), (5808, 23771), (6483, 21296), (7986, 17288), (8644, 15972), (10648, 12966)]