161343648

素因数分解:

$2^5\times 3^2\times {\mathrm{560221}}^1$

素因数の和:560237

約数の個数: 36

約数和(自身を含む): 458821818

約数和(自身を除く): 297478170

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 560221, 1120442, 1680663, 2240884, 3361326, 4481768, 5041989, 6722652, 8963536, 10083978, 13445304, 17927072, 20167956, 26890608, 40335912, 53781216, 80671824, 161343648]

約数ペア:

[(1, 161343648), (2, 80671824), (3, 53781216), (4, 40335912), (6, 26890608), (8, 20167956), (9, 17927072), (12, 13445304), (16, 10083978), (18, 8963536), (24, 6722652), (32, 5041989), (36, 4481768), (48, 3361326), (72, 2240884), (96, 1680663), (144, 1120442), (288, 560221)]