164043176

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{81049}}^1$

素因数の和:81089

約数の個数: 32

約数和(自身を含む): 350136000

約数和(自身を除く): 186092824

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 81049, 162098, 324196, 648392, 891539, 1783078, 1864127, 3566156, 3728254, 7132312, 7456508, 14913016, 20505397, 41010794, 82021588, 164043176]

約数ペア:

[(1, 164043176), (2, 82021588), (4, 41010794), (8, 20505397), (11, 14913016), (22, 7456508), (23, 7132312), (44, 3728254), (46, 3566156), (88, 1864127), (92, 1783078), (184, 891539), (253, 648392), (506, 324196), (1012, 162098), (2024, 81049)]