138519864

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:183

約数の個数: 192

約数和(自身を含む): 449280000

約数和(自身を除く): 310760136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 71, 72, 79, 84, 98, 126, 142, 147, 158, 168, 196, 213, 237, 252, 284, 294, 316, 343, 392, 426, 441, 474, 497, 504, 553, 568, 588, 632, 639, 686, 711, 852, 882, 948, 994, 1029, 1106, 1176, 1278, 1372, 1422, 1491, 1659, 1704, 1764, 1896, 1988, 2058, 2212, 2556, 2744, 2844, 2982, 3087, 3318, 3479, 3528, 3871, 3976, 4116, 4424, 4473, 4977, 5112, 5609, 5688, 5964, 6174, 6636, 6958, 7742, 8232, 8946, 9954, 10437, 11218, 11613, 11928, 12348, 13272, 13916, 15484, 16827, 17892, 19908, 20874, 22436, 23226, 24353, 24696, 27097, 27832, 30968, 31311, 33654, 34839, 35784, 39263, 39816, 41748, 44872, 46452, 48706, 50481, 54194, 62622, 67308, 69678, 73059, 78526, 81291, 83496, 92904, 97412, 100962, 108388, 117789, 125244, 134616, 139356, 146118, 157052, 162582, 194824, 201924, 216776, 219177, 235578, 243873, 250488, 274841, 278712, 292236, 314104, 325164, 353367, 403848, 438354, 471156, 487746, 549682, 584472, 650328, 706734, 824523, 876708, 942312, 975492, 1099364, 1413468, 1649046, 1753416, 1923887, 1950984, 2198728, 2473569, 2826936, 3298092, 3847774, 4947138, 5771661, 6596184, 7695548, 9894276, 11543322, 15391096, 17314983, 19788552, 23086644, 34629966, 46173288, 69259932, 138519864]

約数ペア:

[(1, 138519864), (2, 69259932), (3, 46173288), (4, 34629966), (6, 23086644), (7, 19788552), (8, 17314983), (9, 15391096), (12, 11543322), (14, 9894276), (18, 7695548), (21, 6596184), (24, 5771661), (28, 4947138), (36, 3847774), (42, 3298092), (49, 2826936), (56, 2473569), (63, 2198728), (71, 1950984), (72, 1923887), (79, 1753416), (84, 1649046), (98, 1413468), (126, 1099364), (142, 975492), (147, 942312), (158, 876708), (168, 824523), (196, 706734), (213, 650328), (237, 584472), (252, 549682), (284, 487746), (294, 471156), (316, 438354), (343, 403848), (392, 353367), (426, 325164), (441, 314104), (474, 292236), (497, 278712), (504, 274841), (553, 250488), (568, 243873), (588, 235578), (632, 219177), (639, 216776), (686, 201924), (711, 194824), (852, 162582), (882, 157052), (948, 146118), (994, 139356), (1029, 134616), (1106, 125244), (1176, 117789), (1278, 108388), (1372, 100962), (1422, 97412), (1491, 92904), (1659, 83496), (1704, 81291), (1764, 78526), (1896, 73059), (1988, 69678), (2058, 67308), (2212, 62622), (2556, 54194), (2744, 50481), (2844, 48706), (2982, 46452), (3087, 44872), (3318, 41748), (3479, 39816), (3528, 39263), (3871, 35784), (3976, 34839), (4116, 33654), (4424, 31311), (4473, 30968), (4977, 27832), (5112, 27097), (5609, 24696), (5688, 24353), (5964, 23226), (6174, 22436), (6636, 20874), (6958, 19908), (7742, 17892), (8232, 16827), (8946, 15484), (9954, 13916), (10437, 13272), (11218, 12348), (11613, 11928)]