238166656

素因数分解:

$2^7\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:191

約数の個数: 192

約数和(自身を含む): 625121280

約数和(自身を除く): 386954624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 49, 52, 56, 64, 91, 92, 98, 104, 112, 127, 128, 161, 182, 184, 196, 208, 224, 254, 299, 322, 364, 368, 392, 416, 448, 508, 598, 637, 644, 728, 736, 784, 832, 889, 896, 1016, 1127, 1196, 1274, 1288, 1456, 1472, 1568, 1651, 1664, 1778, 2032, 2093, 2254, 2392, 2548, 2576, 2912, 2921, 2944, 3136, 3302, 3556, 4064, 4186, 4508, 4784, 5096, 5152, 5824, 5842, 6223, 6272, 6604, 7112, 8128, 8372, 9016, 9568, 10192, 10304, 11557, 11648, 11684, 12446, 13208, 14224, 14651, 16256, 16744, 18032, 19136, 20384, 20447, 20608, 23114, 23368, 24892, 26416, 28448, 29302, 33488, 36064, 37973, 38272, 40768, 40894, 46228, 46736, 49784, 52832, 56896, 58604, 66976, 72128, 75946, 80899, 81536, 81788, 92456, 93472, 99568, 105664, 113792, 117208, 133952, 143129, 144256, 151892, 161798, 163576, 184912, 186944, 199136, 211328, 234416, 265811, 267904, 286258, 303784, 323596, 327152, 369824, 373888, 398272, 468832, 531622, 572516, 607568, 647192, 654304, 739648, 796544, 937664, 1063244, 1145032, 1215136, 1294384, 1308608, 1479296, 1860677, 1875328, 2126488, 2290064, 2430272, 2588768, 2617216, 3721354, 4252976, 4580128, 4860544, 5177536, 7442708, 8505952, 9160256, 10355072, 14885416, 17011904, 18320512, 29770832, 34023808, 59541664, 119083328, 238166656]

約数ペア:

[(1, 238166656), (2, 119083328), (4, 59541664), (7, 34023808), (8, 29770832), (13, 18320512), (14, 17011904), (16, 14885416), (23, 10355072), (26, 9160256), (28, 8505952), (32, 7442708), (46, 5177536), (49, 4860544), (52, 4580128), (56, 4252976), (64, 3721354), (91, 2617216), (92, 2588768), (98, 2430272), (104, 2290064), (112, 2126488), (127, 1875328), (128, 1860677), (161, 1479296), (182, 1308608), (184, 1294384), (196, 1215136), (208, 1145032), (224, 1063244), (254, 937664), (299, 796544), (322, 739648), (364, 654304), (368, 647192), (392, 607568), (416, 572516), (448, 531622), (508, 468832), (598, 398272), (637, 373888), (644, 369824), (728, 327152), (736, 323596), (784, 303784), (832, 286258), (889, 267904), (896, 265811), (1016, 234416), (1127, 211328), (1196, 199136), (1274, 186944), (1288, 184912), (1456, 163576), (1472, 161798), (1568, 151892), (1651, 144256), (1664, 143129), (1778, 133952), (2032, 117208), (2093, 113792), (2254, 105664), (2392, 99568), (2548, 93472), (2576, 92456), (2912, 81788), (2921, 81536), (2944, 80899), (3136, 75946), (3302, 72128), (3556, 66976), (4064, 58604), (4186, 56896), (4508, 52832), (4784, 49784), (5096, 46736), (5152, 46228), (5824, 40894), (5842, 40768), (6223, 38272), (6272, 37973), (6604, 36064), (7112, 33488), (8128, 29302), (8372, 28448), (9016, 26416), (9568, 24892), (10192, 23368), (10304, 23114), (11557, 20608), (11648, 20447), (11684, 20384), (12446, 19136), (13208, 18032), (14224, 16744), (14651, 16256)]