164946584

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{14759}}^1$

素因数の和:14903

約数の個数: 32

約数和(自身を含む): 340070400

約数和(自身を除く): 175123816

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 127, 254, 508, 1016, 1397, 2794, 5588, 11176, 14759, 29518, 59036, 118072, 162349, 324698, 649396, 1298792, 1874393, 3748786, 7497572, 14995144, 20618323, 41236646, 82473292, 164946584]

約数ペア:

[(1, 164946584), (2, 82473292), (4, 41236646), (8, 20618323), (11, 14995144), (22, 7497572), (44, 3748786), (88, 1874393), (127, 1298792), (254, 649396), (508, 324698), (1016, 162349), (1397, 118072), (2794, 59036), (5588, 29518), (11176, 14759)]