145994004

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:430

約数の個数: 144

約数和(自身を含む): 425617920

約数和(自身を除く): 279623916

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 31, 36, 39, 52, 58, 62, 78, 87, 93, 116, 117, 124, 156, 174, 186, 234, 261, 279, 347, 348, 372, 377, 403, 468, 522, 558, 694, 754, 806, 899, 1041, 1044, 1116, 1131, 1209, 1388, 1508, 1612, 1798, 2082, 2262, 2418, 2697, 3123, 3393, 3596, 3627, 4164, 4511, 4524, 4836, 5394, 6246, 6786, 7254, 8091, 9022, 10063, 10757, 10788, 11687, 12492, 13533, 13572, 14508, 16182, 18044, 20126, 21514, 23374, 27066, 30189, 32271, 32364, 35061, 40252, 40599, 43028, 46748, 54132, 60378, 64542, 70122, 81198, 90567, 96813, 105183, 120756, 129084, 130819, 139841, 140244, 162396, 181134, 193626, 210366, 261638, 279682, 311953, 362268, 387252, 392457, 419523, 420732, 523276, 559364, 623906, 784914, 839046, 935859, 1177371, 1247812, 1258569, 1569828, 1678092, 1871718, 2354742, 2517138, 2807577, 3743436, 4055389, 4709484, 5034276, 5615154, 8110778, 11230308, 12166167, 16221556, 24332334, 36498501, 48664668, 72997002, 145994004]

約数ペア:

[(1, 145994004), (2, 72997002), (3, 48664668), (4, 36498501), (6, 24332334), (9, 16221556), (12, 12166167), (13, 11230308), (18, 8110778), (26, 5615154), (29, 5034276), (31, 4709484), (36, 4055389), (39, 3743436), (52, 2807577), (58, 2517138), (62, 2354742), (78, 1871718), (87, 1678092), (93, 1569828), (116, 1258569), (117, 1247812), (124, 1177371), (156, 935859), (174, 839046), (186, 784914), (234, 623906), (261, 559364), (279, 523276), (347, 420732), (348, 419523), (372, 392457), (377, 387252), (403, 362268), (468, 311953), (522, 279682), (558, 261638), (694, 210366), (754, 193626), (806, 181134), (899, 162396), (1041, 140244), (1044, 139841), (1116, 130819), (1131, 129084), (1209, 120756), (1388, 105183), (1508, 96813), (1612, 90567), (1798, 81198), (2082, 70122), (2262, 64542), (2418, 60378), (2697, 54132), (3123, 46748), (3393, 43028), (3596, 40599), (3627, 40252), (4164, 35061), (4511, 32364), (4524, 32271), (4836, 30189), (5394, 27066), (6246, 23374), (6786, 21514), (7254, 20126), (8091, 18044), (9022, 16182), (10063, 14508), (10757, 13572), (10788, 13533), (11687, 12492)]