138470976

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:649

約数の個数: 168

約数和(自身を含む): 461857344

約数和(自身を除く): 323386368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 61, 63, 64, 72, 84, 96, 112, 122, 126, 144, 168, 183, 192, 224, 244, 252, 288, 336, 366, 427, 448, 488, 504, 549, 563, 576, 672, 732, 854, 976, 1008, 1098, 1126, 1281, 1344, 1464, 1689, 1708, 1952, 2016, 2196, 2252, 2562, 2928, 3378, 3416, 3843, 3904, 3941, 4032, 4392, 4504, 5067, 5124, 5856, 6756, 6832, 7686, 7882, 8784, 9008, 10134, 10248, 11712, 11823, 13512, 13664, 15372, 15764, 17568, 18016, 20268, 20496, 23646, 27024, 27328, 30744, 31528, 34343, 35136, 35469, 36032, 40536, 40992, 47292, 54048, 61488, 63056, 68686, 70938, 81072, 81984, 94584, 103029, 108096, 122976, 126112, 137372, 141876, 162144, 189168, 206058, 240401, 245952, 252224, 274744, 283752, 309087, 324288, 378336, 412116, 480802, 549488, 567504, 618174, 721203, 756672, 824232, 961604, 1098976, 1135008, 1236348, 1442406, 1648464, 1923208, 2163609, 2197952, 2270016, 2472696, 2884812, 3296928, 3846416, 4327218, 4945392, 5769624, 6593856, 7692832, 8654436, 9890784, 11539248, 15385664, 17308872, 19781568, 23078496, 34617744, 46156992, 69235488, 138470976]

約数ペア:

[(1, 138470976), (2, 69235488), (3, 46156992), (4, 34617744), (6, 23078496), (7, 19781568), (8, 17308872), (9, 15385664), (12, 11539248), (14, 9890784), (16, 8654436), (18, 7692832), (21, 6593856), (24, 5769624), (28, 4945392), (32, 4327218), (36, 3846416), (42, 3296928), (48, 2884812), (56, 2472696), (61, 2270016), (63, 2197952), (64, 2163609), (72, 1923208), (84, 1648464), (96, 1442406), (112, 1236348), (122, 1135008), (126, 1098976), (144, 961604), (168, 824232), (183, 756672), (192, 721203), (224, 618174), (244, 567504), (252, 549488), (288, 480802), (336, 412116), (366, 378336), (427, 324288), (448, 309087), (488, 283752), (504, 274744), (549, 252224), (563, 245952), (576, 240401), (672, 206058), (732, 189168), (854, 162144), (976, 141876), (1008, 137372), (1098, 126112), (1126, 122976), (1281, 108096), (1344, 103029), (1464, 94584), (1689, 81984), (1708, 81072), (1952, 70938), (2016, 68686), (2196, 63056), (2252, 61488), (2562, 54048), (2928, 47292), (3378, 40992), (3416, 40536), (3843, 36032), (3904, 35469), (3941, 35136), (4032, 34343), (4392, 31528), (4504, 30744), (5067, 27328), (5124, 27024), (5856, 23646), (6756, 20496), (6832, 20268), (7686, 18016), (7882, 17568), (8784, 15764), (9008, 15372), (10134, 13664), (10248, 13512), (11712, 11823)]