164055309

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 251325312

約数和(自身を除く): 87270003

約数列:

[1, 3, 11, 33, 41, 73, 121, 123, 151, 219, 363, 451, 453, 803, 1353, 1661, 2409, 2993, 4961, 4983, 6191, 8833, 8979, 11023, 14883, 18271, 18573, 26499, 32923, 33069, 54813, 68101, 98769, 121253, 204303, 362153, 363759, 451943, 749111, 1086459, 1333783, 1355829, 2247333, 4001349, 4971373, 14914119, 54685103, 164055309]

約数ペア:

[(1, 164055309), (3, 54685103), (11, 14914119), (33, 4971373), (41, 4001349), (73, 2247333), (121, 1355829), (123, 1333783), (151, 1086459), (219, 749111), (363, 451943), (451, 363759), (453, 362153), (803, 204303), (1353, 121253), (1661, 98769), (2409, 68101), (2993, 54813), (4961, 33069), (4983, 32923), (6191, 26499), (8833, 18573), (8979, 18271), (11023, 14883)]