127846656

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{7927}}^1$

素因数の和:7956

約数の個数: 108

約数和(自身を含む): 421325632

約数和(自身を除く): 293478976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 7927, 8064, 15854, 16128, 23781, 31708, 47562, 55489, 63416, 71343, 95124, 110978, 126832, 142686, 166467, 190248, 221956, 253664, 285372, 332934, 380496, 443912, 499401, 507328, 570744, 665868, 760992, 887824, 998802, 1014656, 1141488, 1331736, 1521984, 1775648, 1997604, 2029312, 2282976, 2663472, 3043968, 3551296, 3995208, 4565952, 5326944, 6087936, 7102592, 7990416, 9131904, 10653888, 14205184, 15980832, 18263808, 21307776, 31961664, 42615552, 63923328, 127846656]

約数ペア:

[(1, 127846656), (2, 63923328), (3, 42615552), (4, 31961664), (6, 21307776), (7, 18263808), (8, 15980832), (9, 14205184), (12, 10653888), (14, 9131904), (16, 7990416), (18, 7102592), (21, 6087936), (24, 5326944), (28, 4565952), (32, 3995208), (36, 3551296), (42, 3043968), (48, 2663472), (56, 2282976), (63, 2029312), (64, 1997604), (72, 1775648), (84, 1521984), (96, 1331736), (112, 1141488), (126, 1014656), (128, 998802), (144, 887824), (168, 760992), (192, 665868), (224, 570744), (252, 507328), (256, 499401), (288, 443912), (336, 380496), (384, 332934), (448, 285372), (504, 253664), (576, 221956), (672, 190248), (768, 166467), (896, 142686), (1008, 126832), (1152, 110978), (1344, 95124), (1792, 71343), (2016, 63416), (2304, 55489), (2688, 47562), (4032, 31708), (5376, 23781), (7927, 16128), (8064, 15854)]