159496384

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{17929}}^1$

素因数の和:18080

約数の個数: 28

約数和(自身を含む): 318795400

約数和(自身を除く): 159299016

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2224, 4448, 8896, 17929, 35858, 71716, 143432, 286864, 573728, 1147456, 2492131, 4984262, 9968524, 19937048, 39874096, 79748192, 159496384]

約数ペア:

[(1, 159496384), (2, 79748192), (4, 39874096), (8, 19937048), (16, 9968524), (32, 4984262), (64, 2492131), (139, 1147456), (278, 573728), (556, 286864), (1112, 143432), (2224, 71716), (4448, 35858), (8896, 17929)]