133178976

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2131}}^1$

素因数の和:2185

約数の個数: 144

約数和(自身を含む): 447003648

約数和(自身を除く): 313824672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 217, 224, 248, 252, 279, 288, 336, 372, 434, 496, 504, 558, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1488, 1736, 1953, 2016, 2131, 2232, 2604, 2976, 3472, 3906, 4262, 4464, 5208, 6393, 6944, 7812, 8524, 8928, 10416, 12786, 14917, 15624, 17048, 19179, 20832, 25572, 29834, 31248, 34096, 38358, 44751, 51144, 59668, 62496, 66061, 68192, 76716, 89502, 102288, 119336, 132122, 134253, 153432, 179004, 198183, 204576, 238672, 264244, 268506, 306864, 358008, 396366, 462427, 477344, 528488, 537012, 594549, 613728, 716016, 792732, 924854, 1056976, 1074024, 1189098, 1387281, 1432032, 1585464, 1849708, 2113952, 2148048, 2378196, 2774562, 3170928, 3699416, 4161843, 4296096, 4756392, 5549124, 6341856, 7398832, 8323686, 9512784, 11098248, 14797664, 16647372, 19025568, 22196496, 33294744, 44392992, 66589488, 133178976]

約数ペア:

[(1, 133178976), (2, 66589488), (3, 44392992), (4, 33294744), (6, 22196496), (7, 19025568), (8, 16647372), (9, 14797664), (12, 11098248), (14, 9512784), (16, 8323686), (18, 7398832), (21, 6341856), (24, 5549124), (28, 4756392), (31, 4296096), (32, 4161843), (36, 3699416), (42, 3170928), (48, 2774562), (56, 2378196), (62, 2148048), (63, 2113952), (72, 1849708), (84, 1585464), (93, 1432032), (96, 1387281), (112, 1189098), (124, 1074024), (126, 1056976), (144, 924854), (168, 792732), (186, 716016), (217, 613728), (224, 594549), (248, 537012), (252, 528488), (279, 477344), (288, 462427), (336, 396366), (372, 358008), (434, 306864), (496, 268506), (504, 264244), (558, 238672), (651, 204576), (672, 198183), (744, 179004), (868, 153432), (992, 134253), (1008, 132122), (1116, 119336), (1302, 102288), (1488, 89502), (1736, 76716), (1953, 68192), (2016, 66061), (2131, 62496), (2232, 59668), (2604, 51144), (2976, 44751), (3472, 38358), (3906, 34096), (4262, 31248), (4464, 29834), (5208, 25572), (6393, 20832), (6944, 19179), (7812, 17048), (8524, 15624), (8928, 14917), (10416, 12786)]