128568064

素因数分解:

$2^8\times {\mathrm{173}}^1\times {\mathrm{2903}}^1$

素因数の和:3092

約数の個数: 36

約数和(自身を含む): 258206256

約数和(自身を除く): 129638192

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 173, 256, 346, 692, 1384, 2768, 2903, 5536, 5806, 11072, 11612, 22144, 23224, 44288, 46448, 92896, 185792, 371584, 502219, 743168, 1004438, 2008876, 4017752, 8035504, 16071008, 32142016, 64284032, 128568064]

約数ペア:

[(1, 128568064), (2, 64284032), (4, 32142016), (8, 16071008), (16, 8035504), (32, 4017752), (64, 2008876), (128, 1004438), (173, 743168), (256, 502219), (346, 371584), (692, 185792), (1384, 92896), (2768, 46448), (2903, 44288), (5536, 23224), (5806, 22144), (11072, 11612)]