166908504

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1999}}^1$

素因数の和:2093

約数の個数: 96

約数和(自身を含む): 492480000

約数和(自身を除く): 325571496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 71, 84, 98, 142, 147, 168, 196, 213, 284, 294, 392, 426, 497, 568, 588, 852, 994, 1176, 1491, 1704, 1988, 1999, 2982, 3479, 3976, 3998, 5964, 5997, 6958, 7996, 10437, 11928, 11994, 13916, 13993, 15992, 20874, 23988, 27832, 27986, 41748, 41979, 47976, 55972, 83496, 83958, 97951, 111944, 141929, 167916, 195902, 283858, 293853, 335832, 391804, 425787, 567716, 587706, 783608, 851574, 993503, 1135432, 1175412, 1703148, 1987006, 2350824, 2980509, 3406296, 3974012, 5961018, 6954521, 7948024, 11922036, 13909042, 20863563, 23844072, 27818084, 41727126, 55636168, 83454252, 166908504]

約数ペア:

[(1, 166908504), (2, 83454252), (3, 55636168), (4, 41727126), (6, 27818084), (7, 23844072), (8, 20863563), (12, 13909042), (14, 11922036), (21, 7948024), (24, 6954521), (28, 5961018), (42, 3974012), (49, 3406296), (56, 2980509), (71, 2350824), (84, 1987006), (98, 1703148), (142, 1175412), (147, 1135432), (168, 993503), (196, 851574), (213, 783608), (284, 587706), (294, 567716), (392, 425787), (426, 391804), (497, 335832), (568, 293853), (588, 283858), (852, 195902), (994, 167916), (1176, 141929), (1491, 111944), (1704, 97951), (1988, 83958), (1999, 83496), (2982, 55972), (3479, 47976), (3976, 41979), (3998, 41748), (5964, 27986), (5997, 27832), (6958, 23988), (7996, 20874), (10437, 15992), (11928, 13993), (11994, 13916)]