161687304

素因数分解:

$2^3\times 3^2\times {\mathrm{2245657}}^1$

素因数の和:2245669

約数の個数: 24

約数和(自身を含む): 437903310

約数和(自身を除く): 276216006

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2245657, 4491314, 6736971, 8982628, 13473942, 17965256, 20210913, 26947884, 40421826, 53895768, 80843652, 161687304]

約数ペア:

[(1, 161687304), (2, 80843652), (3, 53895768), (4, 40421826), (6, 26947884), (8, 20210913), (9, 17965256), (12, 13473942), (18, 8982628), (24, 6736971), (36, 4491314), (72, 2245657)]