178115328

素因数分解:

$2^8\times 3^3\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:451

約数の個数: 144

約数和(自身を含む): 535446240

約数和(自身を除く): 357330912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 73, 96, 108, 128, 144, 146, 192, 216, 219, 256, 288, 292, 353, 384, 432, 438, 576, 584, 657, 706, 768, 864, 876, 1059, 1152, 1168, 1314, 1412, 1728, 1752, 1971, 2118, 2304, 2336, 2628, 2824, 3177, 3456, 3504, 3942, 4236, 4672, 5256, 5648, 6354, 6912, 7008, 7884, 8472, 9344, 9531, 10512, 11296, 12708, 14016, 15768, 16944, 18688, 19062, 21024, 22592, 25416, 25769, 28032, 31536, 33888, 38124, 42048, 45184, 50832, 51538, 56064, 63072, 67776, 76248, 77307, 84096, 90368, 101664, 103076, 126144, 135552, 152496, 154614, 168192, 203328, 206152, 231921, 252288, 271104, 304992, 309228, 406656, 412304, 463842, 504576, 609984, 618456, 695763, 813312, 824608, 927684, 1219968, 1236912, 1391526, 1649216, 1855368, 2439936, 2473824, 2783052, 3298432, 3710736, 4947648, 5566104, 6596864, 7421472, 9895296, 11132208, 14842944, 19790592, 22264416, 29685888, 44528832, 59371776, 89057664, 178115328]

約数ペア:

[(1, 178115328), (2, 89057664), (3, 59371776), (4, 44528832), (6, 29685888), (8, 22264416), (9, 19790592), (12, 14842944), (16, 11132208), (18, 9895296), (24, 7421472), (27, 6596864), (32, 5566104), (36, 4947648), (48, 3710736), (54, 3298432), (64, 2783052), (72, 2473824), (73, 2439936), (96, 1855368), (108, 1649216), (128, 1391526), (144, 1236912), (146, 1219968), (192, 927684), (216, 824608), (219, 813312), (256, 695763), (288, 618456), (292, 609984), (353, 504576), (384, 463842), (432, 412304), (438, 406656), (576, 309228), (584, 304992), (657, 271104), (706, 252288), (768, 231921), (864, 206152), (876, 203328), (1059, 168192), (1152, 154614), (1168, 152496), (1314, 135552), (1412, 126144), (1728, 103076), (1752, 101664), (1971, 90368), (2118, 84096), (2304, 77307), (2336, 76248), (2628, 67776), (2824, 63072), (3177, 56064), (3456, 51538), (3504, 50832), (3942, 45184), (4236, 42048), (4672, 38124), (5256, 33888), (5648, 31536), (6354, 28032), (6912, 25769), (7008, 25416), (7884, 22592), (8472, 21024), (9344, 19062), (9531, 18688), (10512, 16944), (11296, 15768), (12708, 14016)]