138696768

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{839}}^1$

素因数の和:905

約数の個数: 168

約数和(自身を含む): 465978240

約数和(自身を除く): 327281472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 56, 63, 64, 72, 82, 84, 96, 112, 123, 126, 144, 164, 168, 192, 224, 246, 252, 287, 288, 328, 336, 369, 448, 492, 504, 574, 576, 656, 672, 738, 839, 861, 984, 1008, 1148, 1312, 1344, 1476, 1678, 1722, 1968, 2016, 2296, 2517, 2583, 2624, 2952, 3356, 3444, 3936, 4032, 4592, 5034, 5166, 5873, 5904, 6712, 6888, 7551, 7872, 9184, 10068, 10332, 11746, 11808, 13424, 13776, 15102, 17619, 18368, 20136, 20664, 23492, 23616, 26848, 27552, 30204, 34399, 35238, 40272, 41328, 46984, 52857, 53696, 55104, 60408, 68798, 70476, 80544, 82656, 93968, 103197, 105714, 120816, 137596, 140952, 161088, 165312, 187936, 206394, 211428, 240793, 241632, 275192, 281904, 309591, 375872, 412788, 422856, 481586, 483264, 550384, 563808, 619182, 722379, 825576, 845712, 963172, 1100768, 1127616, 1238364, 1444758, 1651152, 1691424, 1926344, 2167137, 2201536, 2476728, 2889516, 3302304, 3382848, 3852688, 4334274, 4953456, 5779032, 6604608, 7705376, 8668548, 9906912, 11558064, 15410752, 17337096, 19813824, 23116128, 34674192, 46232256, 69348384, 138696768]

約数ペア:

[(1, 138696768), (2, 69348384), (3, 46232256), (4, 34674192), (6, 23116128), (7, 19813824), (8, 17337096), (9, 15410752), (12, 11558064), (14, 9906912), (16, 8668548), (18, 7705376), (21, 6604608), (24, 5779032), (28, 4953456), (32, 4334274), (36, 3852688), (41, 3382848), (42, 3302304), (48, 2889516), (56, 2476728), (63, 2201536), (64, 2167137), (72, 1926344), (82, 1691424), (84, 1651152), (96, 1444758), (112, 1238364), (123, 1127616), (126, 1100768), (144, 963172), (164, 845712), (168, 825576), (192, 722379), (224, 619182), (246, 563808), (252, 550384), (287, 483264), (288, 481586), (328, 422856), (336, 412788), (369, 375872), (448, 309591), (492, 281904), (504, 275192), (574, 241632), (576, 240793), (656, 211428), (672, 206394), (738, 187936), (839, 165312), (861, 161088), (984, 140952), (1008, 137596), (1148, 120816), (1312, 105714), (1344, 103197), (1476, 93968), (1678, 82656), (1722, 80544), (1968, 70476), (2016, 68798), (2296, 60408), (2517, 55104), (2583, 53696), (2624, 52857), (2952, 46984), (3356, 41328), (3444, 40272), (3936, 35238), (4032, 34399), (4592, 30204), (5034, 27552), (5166, 26848), (5873, 23616), (5904, 23492), (6712, 20664), (6888, 20136), (7551, 18368), (7872, 17619), (9184, 15102), (10068, 13776), (10332, 13424), (11746, 11808)]