156977244

素因数分解:

$2^2\times 3^3\times {\mathrm{1453493}}^1$

素因数の和:1453506

約数の個数: 24

約数和(自身を含む): 406978320

約数和(自身を除く): 250001076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1453493, 2906986, 4360479, 5813972, 8720958, 13081437, 17441916, 26162874, 39244311, 52325748, 78488622, 156977244]

約数ペア:

[(1, 156977244), (2, 78488622), (3, 52325748), (4, 39244311), (6, 26162874), (9, 17441916), (12, 13081437), (18, 8720958), (27, 5813972), (36, 4360479), (54, 2906986), (108, 1453493)]