159113728

素因数分解:

$2^9\times {\mathrm{127}}^1\times {\mathrm{2447}}^1$

素因数の和:2592

約数の個数: 40

約数和(自身を含む): 320550912

約数和(自身を除く): 161437184

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 512, 1016, 2032, 2447, 4064, 4894, 8128, 9788, 16256, 19576, 32512, 39152, 65024, 78304, 156608, 310769, 313216, 621538, 626432, 1243076, 1252864, 2486152, 4972304, 9944608, 19889216, 39778432, 79556864, 159113728]

約数ペア:

[(1, 159113728), (2, 79556864), (4, 39778432), (8, 19889216), (16, 9944608), (32, 4972304), (64, 2486152), (127, 1252864), (128, 1243076), (254, 626432), (256, 621538), (508, 313216), (512, 310769), (1016, 156608), (2032, 78304), (2447, 65024), (4064, 39152), (4894, 32512), (8128, 19576), (9788, 16256)]