166404756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{1999}}^1$

素因数の和:3004

約数の個数: 48

約数和(自身を含む): 444416000

約数和(自身を除く): 278011244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 991, 1982, 1999, 2973, 3964, 3998, 5946, 5997, 6937, 7996, 11892, 11994, 13874, 13993, 20811, 23988, 27748, 27986, 41622, 41979, 55972, 83244, 83958, 167916, 1981009, 3962018, 5943027, 7924036, 11886054, 13867063, 23772108, 27734126, 41601189, 55468252, 83202378, 166404756]

約数ペア:

[(1, 166404756), (2, 83202378), (3, 55468252), (4, 41601189), (6, 27734126), (7, 23772108), (12, 13867063), (14, 11886054), (21, 7924036), (28, 5943027), (42, 3962018), (84, 1981009), (991, 167916), (1982, 83958), (1999, 83244), (2973, 55972), (3964, 41979), (3998, 41622), (5946, 27986), (5997, 27748), (6937, 23988), (7996, 20811), (11892, 13993), (11994, 13874)]