158398472

素因数分解:

$2^3\times {\mathrm{863}}^1\times {\mathrm{22943}}^1$

素因数の和:23812

約数の個数: 16

約数和(自身を含む): 297354240

約数和(自身を除く): 138955768

約数列:

[1, 2, 4, 8, 863, 1726, 3452, 6904, 22943, 45886, 91772, 183544, 19799809, 39599618, 79199236, 158398472]

約数ペア:

[(1, 158398472), (2, 79199236), (4, 39599618), (8, 19799809), (863, 183544), (1726, 91772), (3452, 45886), (6904, 22943)]