189750552

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1987}}^1$

素因数の和:2192

約数の個数: 64

約数和(自身を含む): 498113280

約数和(自身を除く): 308362728

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 173, 184, 276, 346, 519, 552, 692, 1038, 1384, 1987, 2076, 3974, 3979, 4152, 5961, 7948, 7958, 11922, 11937, 15896, 15916, 23844, 23874, 31832, 45701, 47688, 47748, 91402, 95496, 137103, 182804, 274206, 343751, 365608, 548412, 687502, 1031253, 1096824, 1375004, 2062506, 2750008, 4125012, 7906273, 8250024, 15812546, 23718819, 31625092, 47437638, 63250184, 94875276, 189750552]

約数ペア:

[(1, 189750552), (2, 94875276), (3, 63250184), (4, 47437638), (6, 31625092), (8, 23718819), (12, 15812546), (23, 8250024), (24, 7906273), (46, 4125012), (69, 2750008), (92, 2062506), (138, 1375004), (173, 1096824), (184, 1031253), (276, 687502), (346, 548412), (519, 365608), (552, 343751), (692, 274206), (1038, 182804), (1384, 137103), (1987, 95496), (2076, 91402), (3974, 47748), (3979, 47688), (4152, 45701), (5961, 31832), (7948, 23874), (7958, 23844), (11922, 15916), (11937, 15896)]