149644872

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 466830000

約数和(自身を除く): 317185128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 29, 36, 37, 39, 52, 58, 72, 74, 78, 87, 104, 111, 116, 117, 148, 149, 156, 174, 222, 232, 234, 261, 296, 298, 312, 333, 348, 377, 444, 447, 468, 481, 522, 596, 666, 696, 754, 888, 894, 936, 962, 1044, 1073, 1131, 1192, 1332, 1341, 1443, 1508, 1788, 1924, 1937, 2088, 2146, 2262, 2664, 2682, 2886, 3016, 3219, 3393, 3576, 3848, 3874, 4292, 4321, 4329, 4524, 5364, 5513, 5772, 5811, 6438, 6786, 7748, 8584, 8642, 8658, 9048, 9657, 10728, 11026, 11544, 11622, 12876, 12963, 13572, 13949, 15496, 16539, 17284, 17316, 17433, 19314, 22052, 23244, 25752, 25926, 27144, 27898, 33078, 34568, 34632, 34866, 38628, 38889, 41847, 44104, 46488, 49617, 51852, 55796, 56173, 66156, 69732, 71669, 77256, 77778, 83694, 99234, 103704, 111592, 112346, 125541, 132312, 139464, 143338, 155556, 159877, 167388, 168519, 198468, 215007, 224692, 251082, 286676, 311112, 319754, 334776, 337038, 396936, 430014, 449384, 479631, 502164, 505557, 573352, 639508, 645021, 674076, 860028, 959262, 1004328, 1011114, 1279016, 1290042, 1348152, 1438893, 1720056, 1918524, 2022228, 2078401, 2580084, 2877786, 3837048, 4044456, 4156802, 5160168, 5755572, 6235203, 8313604, 11511144, 12470406, 16627208, 18705609, 24940812, 37411218, 49881624, 74822436, 149644872]

約数ペア:

[(1, 149644872), (2, 74822436), (3, 49881624), (4, 37411218), (6, 24940812), (8, 18705609), (9, 16627208), (12, 12470406), (13, 11511144), (18, 8313604), (24, 6235203), (26, 5755572), (29, 5160168), (36, 4156802), (37, 4044456), (39, 3837048), (52, 2877786), (58, 2580084), (72, 2078401), (74, 2022228), (78, 1918524), (87, 1720056), (104, 1438893), (111, 1348152), (116, 1290042), (117, 1279016), (148, 1011114), (149, 1004328), (156, 959262), (174, 860028), (222, 674076), (232, 645021), (234, 639508), (261, 573352), (296, 505557), (298, 502164), (312, 479631), (333, 449384), (348, 430014), (377, 396936), (444, 337038), (447, 334776), (468, 319754), (481, 311112), (522, 286676), (596, 251082), (666, 224692), (696, 215007), (754, 198468), (888, 168519), (894, 167388), (936, 159877), (962, 155556), (1044, 143338), (1073, 139464), (1131, 132312), (1192, 125541), (1332, 112346), (1341, 111592), (1443, 103704), (1508, 99234), (1788, 83694), (1924, 77778), (1937, 77256), (2088, 71669), (2146, 69732), (2262, 66156), (2664, 56173), (2682, 55796), (2886, 51852), (3016, 49617), (3219, 46488), (3393, 44104), (3576, 41847), (3848, 38889), (3874, 38628), (4292, 34866), (4321, 34632), (4329, 34568), (4524, 33078), (5364, 27898), (5513, 27144), (5772, 25926), (5811, 25752), (6438, 23244), (6786, 22052), (7748, 19314), (8584, 17433), (8642, 17316), (8658, 17284), (9048, 16539), (9657, 15496), (10728, 13949), (11026, 13572), (11544, 12963), (11622, 12876)]