138388464

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1069}}^1$

素因数の和:1143

約数の個数: 120

約数和(自身を含む): 413961600

約数和(自身を除く): 275573136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 36, 48, 58, 62, 72, 87, 93, 116, 124, 144, 174, 186, 232, 248, 261, 279, 348, 372, 464, 496, 522, 558, 696, 744, 899, 1044, 1069, 1116, 1392, 1488, 1798, 2088, 2138, 2232, 2697, 3207, 3596, 4176, 4276, 4464, 5394, 6414, 7192, 8091, 8552, 9621, 10788, 12828, 14384, 16182, 17104, 19242, 21576, 25656, 31001, 32364, 33139, 38484, 43152, 51312, 62002, 64728, 66278, 76968, 93003, 99417, 124004, 129456, 132556, 153936, 186006, 198834, 248008, 265112, 279009, 298251, 372012, 397668, 496016, 530224, 558018, 596502, 744024, 795336, 961031, 1116036, 1193004, 1488048, 1590672, 1922062, 2232072, 2386008, 2883093, 3844124, 4464144, 4772016, 5766186, 7688248, 8649279, 11532372, 15376496, 17298558, 23064744, 34597116, 46129488, 69194232, 138388464]

約数ペア:

[(1, 138388464), (2, 69194232), (3, 46129488), (4, 34597116), (6, 23064744), (8, 17298558), (9, 15376496), (12, 11532372), (16, 8649279), (18, 7688248), (24, 5766186), (29, 4772016), (31, 4464144), (36, 3844124), (48, 2883093), (58, 2386008), (62, 2232072), (72, 1922062), (87, 1590672), (93, 1488048), (116, 1193004), (124, 1116036), (144, 961031), (174, 795336), (186, 744024), (232, 596502), (248, 558018), (261, 530224), (279, 496016), (348, 397668), (372, 372012), (464, 298251), (496, 279009), (522, 265112), (558, 248008), (696, 198834), (744, 186006), (899, 153936), (1044, 132556), (1069, 129456), (1116, 124004), (1392, 99417), (1488, 93003), (1798, 76968), (2088, 66278), (2138, 64728), (2232, 62002), (2697, 51312), (3207, 43152), (3596, 38484), (4176, 33139), (4276, 32364), (4464, 31001), (5394, 25656), (6414, 21576), (7192, 19242), (8091, 17104), (8552, 16182), (9621, 14384), (10788, 12828)]