157427168

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{38737}}^1$

素因数の和:38874

約数の個数: 24

約数和(自身を含む): 312383232

約数和(自身を除く): 154956064

約数列:

[1, 2, 4, 8, 16, 32, 127, 254, 508, 1016, 2032, 4064, 38737, 77474, 154948, 309896, 619792, 1239584, 4919599, 9839198, 19678396, 39356792, 78713584, 157427168]

約数ペア:

[(1, 157427168), (2, 78713584), (4, 39356792), (8, 19678396), (16, 9839198), (32, 4919599), (127, 1239584), (254, 619792), (508, 309896), (1016, 154948), (2032, 77474), (4064, 38737)]