154295784

素因数分解:

$2^3\times 3^2\times {\mathrm{971}}^1\times {\mathrm{2207}}^1$

素因数の和:3190

約数の個数: 48

約数和(自身を含む): 418504320

約数和(自身を除く): 264208536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 971, 1942, 2207, 2913, 3884, 4414, 5826, 6621, 7768, 8739, 8828, 11652, 13242, 17478, 17656, 19863, 23304, 26484, 34956, 39726, 52968, 69912, 79452, 158904, 2142997, 4285994, 6428991, 8571988, 12857982, 17143976, 19286973, 25715964, 38573946, 51431928, 77147892, 154295784]

約数ペア:

[(1, 154295784), (2, 77147892), (3, 51431928), (4, 38573946), (6, 25715964), (8, 19286973), (9, 17143976), (12, 12857982), (18, 8571988), (24, 6428991), (36, 4285994), (72, 2142997), (971, 158904), (1942, 79452), (2207, 69912), (2913, 52968), (3884, 39726), (4414, 34956), (5826, 26484), (6621, 23304), (7768, 19863), (8739, 17656), (8828, 17478), (11652, 13242)]