156998464

素因数分解:

$2^6\times 7^1\times {\mathrm{350443}}^1$

素因数の和:350462

約数の個数: 28

約数和(自身を含む): 356051104

約数和(自身を除く): 199052640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 350443, 700886, 1401772, 2453101, 2803544, 4906202, 5607088, 9812404, 11214176, 19624808, 22428352, 39249616, 78499232, 156998464]

約数ペア:

[(1, 156998464), (2, 78499232), (4, 39249616), (7, 22428352), (8, 19624808), (14, 11214176), (16, 9812404), (28, 5607088), (32, 4906202), (56, 2803544), (64, 2453101), (112, 1401772), (224, 700886), (448, 350443)]