123745248

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:158

約数の個数: 216

約数和(自身を含む): 399979944

約数和(自身を除く): 276234696

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 53, 66, 67, 72, 88, 96, 99, 106, 121, 132, 134, 144, 159, 176, 198, 201, 212, 242, 264, 268, 288, 318, 352, 363, 396, 402, 424, 477, 484, 528, 536, 583, 603, 636, 726, 737, 792, 804, 848, 954, 968, 1056, 1072, 1089, 1166, 1206, 1272, 1452, 1474, 1584, 1608, 1696, 1749, 1908, 1936, 2144, 2178, 2211, 2332, 2412, 2544, 2904, 2948, 3168, 3216, 3498, 3551, 3816, 3872, 4356, 4422, 4664, 4824, 5088, 5247, 5808, 5896, 6413, 6432, 6633, 6996, 7102, 7632, 8107, 8712, 8844, 9328, 9648, 10494, 10653, 11616, 11792, 12826, 13266, 13992, 14204, 15264, 16214, 17424, 17688, 18656, 19239, 19296, 20988, 21306, 23584, 24321, 25652, 26532, 27984, 28408, 31959, 32428, 34848, 35376, 38478, 39061, 41976, 42612, 48642, 51304, 53064, 55968, 56816, 57717, 63918, 64856, 70752, 72963, 76956, 78122, 83952, 85224, 97284, 102608, 106128, 113632, 115434, 117183, 127836, 129712, 145926, 153912, 156244, 167904, 170448, 194568, 205216, 212256, 230868, 234366, 255672, 259424, 291852, 307824, 312488, 340896, 351549, 389136, 429671, 461736, 468732, 511344, 583704, 615648, 624976, 703098, 778272, 859342, 923472, 937464, 1022688, 1167408, 1249952, 1289013, 1406196, 1718684, 1846944, 1874928, 2334816, 2578026, 2812392, 3437368, 3749856, 3867039, 5156052, 5624784, 6874736, 7734078, 10312104, 11249568, 13749472, 15468156, 20624208, 30936312, 41248416, 61872624, 123745248]

約数ペア:

[(1, 123745248), (2, 61872624), (3, 41248416), (4, 30936312), (6, 20624208), (8, 15468156), (9, 13749472), (11, 11249568), (12, 10312104), (16, 7734078), (18, 6874736), (22, 5624784), (24, 5156052), (32, 3867039), (33, 3749856), (36, 3437368), (44, 2812392), (48, 2578026), (53, 2334816), (66, 1874928), (67, 1846944), (72, 1718684), (88, 1406196), (96, 1289013), (99, 1249952), (106, 1167408), (121, 1022688), (132, 937464), (134, 923472), (144, 859342), (159, 778272), (176, 703098), (198, 624976), (201, 615648), (212, 583704), (242, 511344), (264, 468732), (268, 461736), (288, 429671), (318, 389136), (352, 351549), (363, 340896), (396, 312488), (402, 307824), (424, 291852), (477, 259424), (484, 255672), (528, 234366), (536, 230868), (583, 212256), (603, 205216), (636, 194568), (726, 170448), (737, 167904), (792, 156244), (804, 153912), (848, 145926), (954, 129712), (968, 127836), (1056, 117183), (1072, 115434), (1089, 113632), (1166, 106128), (1206, 102608), (1272, 97284), (1452, 85224), (1474, 83952), (1584, 78122), (1608, 76956), (1696, 72963), (1749, 70752), (1908, 64856), (1936, 63918), (2144, 57717), (2178, 56816), (2211, 55968), (2332, 53064), (2412, 51304), (2544, 48642), (2904, 42612), (2948, 41976), (3168, 39061), (3216, 38478), (3498, 35376), (3551, 34848), (3816, 32428), (3872, 31959), (4356, 28408), (4422, 27984), (4664, 26532), (4824, 25652), (5088, 24321), (5247, 23584), (5808, 21306), (5896, 20988), (6413, 19296), (6432, 19239), (6633, 18656), (6996, 17688), (7102, 17424), (7632, 16214), (8107, 15264), (8712, 14204), (8844, 13992), (9328, 13266), (9648, 12826), (10494, 11792), (10653, 11616)]