138387072

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:123

約数の個数: 192

約数和(自身を含む): 413344800

約数和(自身を除く): 274957728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 32, 34, 43, 48, 51, 58, 64, 68, 86, 87, 96, 102, 116, 128, 129, 136, 172, 174, 192, 204, 232, 258, 272, 289, 344, 348, 384, 408, 464, 493, 516, 544, 578, 688, 696, 731, 816, 867, 928, 986, 1032, 1088, 1156, 1247, 1376, 1392, 1462, 1479, 1632, 1734, 1856, 1972, 2064, 2176, 2193, 2312, 2494, 2752, 2784, 2924, 2958, 3264, 3468, 3712, 3741, 3944, 4128, 4386, 4624, 4988, 5504, 5568, 5848, 5916, 6528, 6936, 7482, 7888, 8256, 8381, 8772, 9248, 9976, 11136, 11696, 11832, 12427, 13872, 14964, 15776, 16512, 16762, 17544, 18496, 19952, 21199, 23392, 23664, 24854, 25143, 27744, 29928, 31552, 33524, 35088, 36992, 37281, 39904, 42398, 46784, 47328, 49708, 50286, 55488, 59856, 63104, 63597, 67048, 70176, 74562, 79808, 84796, 93568, 94656, 99416, 100572, 110976, 119712, 127194, 134096, 140352, 149124, 159616, 169592, 189312, 198832, 201144, 239424, 254388, 268192, 280704, 298248, 339184, 360383, 397664, 402288, 478848, 508776, 536384, 596496, 678368, 720766, 795328, 804576, 1017552, 1072768, 1081149, 1192992, 1356736, 1441532, 1590656, 1609152, 2035104, 2162298, 2385984, 2713472, 2883064, 3218304, 4070208, 4324596, 4771968, 5766128, 8140416, 8649192, 11532256, 17298384, 23064512, 34596768, 46129024, 69193536, 138387072]

約数ペア:

[(1, 138387072), (2, 69193536), (3, 46129024), (4, 34596768), (6, 23064512), (8, 17298384), (12, 11532256), (16, 8649192), (17, 8140416), (24, 5766128), (29, 4771968), (32, 4324596), (34, 4070208), (43, 3218304), (48, 2883064), (51, 2713472), (58, 2385984), (64, 2162298), (68, 2035104), (86, 1609152), (87, 1590656), (96, 1441532), (102, 1356736), (116, 1192992), (128, 1081149), (129, 1072768), (136, 1017552), (172, 804576), (174, 795328), (192, 720766), (204, 678368), (232, 596496), (258, 536384), (272, 508776), (289, 478848), (344, 402288), (348, 397664), (384, 360383), (408, 339184), (464, 298248), (493, 280704), (516, 268192), (544, 254388), (578, 239424), (688, 201144), (696, 198832), (731, 189312), (816, 169592), (867, 159616), (928, 149124), (986, 140352), (1032, 134096), (1088, 127194), (1156, 119712), (1247, 110976), (1376, 100572), (1392, 99416), (1462, 94656), (1479, 93568), (1632, 84796), (1734, 79808), (1856, 74562), (1972, 70176), (2064, 67048), (2176, 63597), (2193, 63104), (2312, 59856), (2494, 55488), (2752, 50286), (2784, 49708), (2924, 47328), (2958, 46784), (3264, 42398), (3468, 39904), (3712, 37281), (3741, 36992), (3944, 35088), (4128, 33524), (4386, 31552), (4624, 29928), (4988, 27744), (5504, 25143), (5568, 24854), (5848, 23664), (5916, 23392), (6528, 21199), (6936, 19952), (7482, 18496), (7888, 17544), (8256, 16762), (8381, 16512), (8772, 15776), (9248, 14964), (9976, 13872), (11136, 12427), (11696, 11832)]