168089656

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{661}}^1$

素因数の和:932

約数の個数: 64

約数和(自身を含む): 381312000

約数和(自身を除く): 213222344

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 239, 266, 478, 532, 661, 956, 1064, 1322, 1673, 1912, 2644, 3346, 4541, 4627, 5288, 6692, 9082, 9254, 12559, 13384, 18164, 18508, 25118, 31787, 36328, 37016, 50236, 63574, 87913, 100472, 127148, 157979, 175826, 254296, 315958, 351652, 631916, 703304, 1105853, 1263832, 2211706, 3001601, 4423412, 6003202, 8846824, 12006404, 21011207, 24012808, 42022414, 84044828, 168089656]

約数ペア:

[(1, 168089656), (2, 84044828), (4, 42022414), (7, 24012808), (8, 21011207), (14, 12006404), (19, 8846824), (28, 6003202), (38, 4423412), (56, 3001601), (76, 2211706), (133, 1263832), (152, 1105853), (239, 703304), (266, 631916), (478, 351652), (532, 315958), (661, 254296), (956, 175826), (1064, 157979), (1322, 127148), (1673, 100472), (1912, 87913), (2644, 63574), (3346, 50236), (4541, 37016), (4627, 36328), (5288, 31787), (6692, 25118), (9082, 18508), (9254, 18164), (12559, 13384)]