144776140

素因数分解:

$2^2\times 5^1\times {\mathrm{887}}^1\times {\mathrm{8161}}^1$

素因数の和:9057

約数の個数: 24

約数和(自身を含む): 304409952

約数和(自身を除く): 159633812

約数列:

[1, 2, 4, 5, 10, 20, 887, 1774, 3548, 4435, 8161, 8870, 16322, 17740, 32644, 40805, 81610, 163220, 7238807, 14477614, 28955228, 36194035, 72388070, 144776140]

約数ペア:

[(1, 144776140), (2, 72388070), (4, 36194035), (5, 28955228), (10, 14477614), (20, 7238807), (887, 163220), (1774, 81610), (3548, 40805), (4435, 32644), (8161, 17740), (8870, 16322)]