165338874

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{161149}}^1$

素因数の和:161179

約数の個数: 32

約数和(自身を含む): 386760000

約数和(自身を除く): 221421126

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 161149, 322298, 483447, 966894, 1450341, 2900682, 3061831, 4351023, 6123662, 8702046, 9185493, 18370986, 27556479, 55112958, 82669437, 165338874]

約数ペア:

[(1, 165338874), (2, 82669437), (3, 55112958), (6, 27556479), (9, 18370986), (18, 9185493), (19, 8702046), (27, 6123662), (38, 4351023), (54, 3061831), (57, 2900682), (114, 1450341), (171, 966894), (342, 483447), (513, 322298), (1026, 161149)]