193673892

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{16319}}^1$

素因数の和:16392

約数の個数: 48

約数和(自身を含む): 482549760

約数和(自身を除く): 288875868

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 129, 138, 172, 258, 276, 516, 989, 1978, 2967, 3956, 5934, 11868, 16319, 32638, 48957, 65276, 97914, 195828, 375337, 701717, 750674, 1126011, 1403434, 1501348, 2105151, 2252022, 2806868, 4210302, 4504044, 8420604, 16139491, 32278982, 48418473, 64557964, 96836946, 193673892]

約数ペア:

[(1, 193673892), (2, 96836946), (3, 64557964), (4, 48418473), (6, 32278982), (12, 16139491), (23, 8420604), (43, 4504044), (46, 4210302), (69, 2806868), (86, 2252022), (92, 2105151), (129, 1501348), (138, 1403434), (172, 1126011), (258, 750674), (276, 701717), (516, 375337), (989, 195828), (1978, 97914), (2967, 65276), (3956, 48957), (5934, 32638), (11868, 16319)]