157020928

素因数分解:

$2^8\times {\mathrm{613363}}^1$

素因数の和:613379

約数の個数: 18

約数和(自身を含む): 313429004

約数和(自身を除く): 156408076

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 613363, 1226726, 2453452, 4906904, 9813808, 19627616, 39255232, 78510464, 157020928]

約数ペア:

[(1, 157020928), (2, 78510464), (4, 39255232), (8, 19627616), (16, 9813808), (32, 4906904), (64, 2453452), (128, 1226726), (256, 613363)]