168754432

素因数分解:

$2^8\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1223}}^1$

素因数の和:1264

約数の個数: 108

約数和(自身を含む): 427817376

約数和(自身を除く): 259062944

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 154, 176, 196, 224, 256, 308, 352, 392, 448, 539, 616, 704, 784, 896, 1078, 1223, 1232, 1408, 1568, 1792, 2156, 2446, 2464, 2816, 3136, 4312, 4892, 4928, 6272, 8561, 8624, 9784, 9856, 12544, 13453, 17122, 17248, 19568, 19712, 26906, 34244, 34496, 39136, 53812, 59927, 68488, 68992, 78272, 94171, 107624, 119854, 136976, 137984, 156544, 188342, 215248, 239708, 273952, 313088, 376684, 430496, 479416, 547904, 659197, 753368, 860992, 958832, 1095808, 1318394, 1506736, 1721984, 1917664, 2191616, 2636788, 3013472, 3443968, 3835328, 5273576, 6026944, 7670656, 10547152, 12053888, 15341312, 21094304, 24107776, 42188608, 84377216, 168754432]

約数ペア:

[(1, 168754432), (2, 84377216), (4, 42188608), (7, 24107776), (8, 21094304), (11, 15341312), (14, 12053888), (16, 10547152), (22, 7670656), (28, 6026944), (32, 5273576), (44, 3835328), (49, 3443968), (56, 3013472), (64, 2636788), (77, 2191616), (88, 1917664), (98, 1721984), (112, 1506736), (128, 1318394), (154, 1095808), (176, 958832), (196, 860992), (224, 753368), (256, 659197), (308, 547904), (352, 479416), (392, 430496), (448, 376684), (539, 313088), (616, 273952), (704, 239708), (784, 215248), (896, 188342), (1078, 156544), (1223, 137984), (1232, 136976), (1408, 119854), (1568, 107624), (1792, 94171), (2156, 78272), (2446, 68992), (2464, 68488), (2816, 59927), (3136, 53812), (4312, 39136), (4892, 34496), (4928, 34244), (6272, 26906), (8561, 19712), (8624, 19568), (9784, 17248), (9856, 17122), (12544, 13453)]