155892276

素因数分解:

$2^2\times 3^6\times {\mathrm{193}}^1\times {\mathrm{277}}^1$

素因数の和:492

約数の個数: 84

約数和(自身を含む): 412633732

約数和(自身を除く): 256741456

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 193, 243, 277, 324, 386, 486, 554, 579, 729, 772, 831, 972, 1108, 1158, 1458, 1662, 1737, 2316, 2493, 2916, 3324, 3474, 4986, 5211, 6948, 7479, 9972, 10422, 14958, 15633, 20844, 22437, 29916, 31266, 44874, 46899, 53461, 62532, 67311, 89748, 93798, 106922, 134622, 140697, 160383, 187596, 201933, 213844, 269244, 281394, 320766, 403866, 481149, 562788, 641532, 807732, 962298, 1443447, 1924596, 2886894, 4330341, 5773788, 8660682, 12991023, 17321364, 25982046, 38973069, 51964092, 77946138, 155892276]

約数ペア:

[(1, 155892276), (2, 77946138), (3, 51964092), (4, 38973069), (6, 25982046), (9, 17321364), (12, 12991023), (18, 8660682), (27, 5773788), (36, 4330341), (54, 2886894), (81, 1924596), (108, 1443447), (162, 962298), (193, 807732), (243, 641532), (277, 562788), (324, 481149), (386, 403866), (486, 320766), (554, 281394), (579, 269244), (729, 213844), (772, 201933), (831, 187596), (972, 160383), (1108, 140697), (1158, 134622), (1458, 106922), (1662, 93798), (1737, 89748), (2316, 67311), (2493, 62532), (2916, 53461), (3324, 46899), (3474, 44874), (4986, 31266), (5211, 29916), (6948, 22437), (7479, 20844), (9972, 15633), (10422, 14958)]