129478656

素因数分解:

$2^{12}\times 3^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:325

約数の個数: 104

約数和(自身を含む): 355030704

約数和(自身を除く): 225552048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 256, 257, 328, 384, 492, 512, 514, 656, 768, 771, 984, 1024, 1028, 1312, 1536, 1542, 1968, 2048, 2056, 2624, 3072, 3084, 3936, 4096, 4112, 5248, 6144, 6168, 7872, 8224, 10496, 10537, 12288, 12336, 15744, 16448, 20992, 21074, 24672, 31488, 31611, 32896, 41984, 42148, 49344, 62976, 63222, 65792, 83968, 84296, 98688, 125952, 126444, 131584, 167936, 168592, 197376, 251904, 252888, 263168, 337184, 394752, 503808, 505776, 526336, 674368, 789504, 1011552, 1052672, 1348736, 1579008, 2023104, 2697472, 3158016, 4046208, 5394944, 8092416, 10789888, 16184832, 21579776, 32369664, 43159552, 64739328, 129478656]

約数ペア:

[(1, 129478656), (2, 64739328), (3, 43159552), (4, 32369664), (6, 21579776), (8, 16184832), (12, 10789888), (16, 8092416), (24, 5394944), (32, 4046208), (41, 3158016), (48, 2697472), (64, 2023104), (82, 1579008), (96, 1348736), (123, 1052672), (128, 1011552), (164, 789504), (192, 674368), (246, 526336), (256, 505776), (257, 503808), (328, 394752), (384, 337184), (492, 263168), (512, 252888), (514, 251904), (656, 197376), (768, 168592), (771, 167936), (984, 131584), (1024, 126444), (1028, 125952), (1312, 98688), (1536, 84296), (1542, 83968), (1968, 65792), (2048, 63222), (2056, 62976), (2624, 49344), (3072, 42148), (3084, 41984), (3936, 32896), (4096, 31611), (4112, 31488), (5248, 24672), (6144, 21074), (6168, 20992), (7872, 16448), (8224, 15744), (10496, 12336), (10537, 12288)]