135269872

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{77563}}^1$

素因数の和:77680

約数の個数: 20

約数和(自身を含む): 264493240

約数和(自身を除く): 129223368

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 77563, 155126, 310252, 620504, 1241008, 8454367, 16908734, 33817468, 67634936, 135269872]

約数ペア:

[(1, 135269872), (2, 67634936), (4, 33817468), (8, 16908734), (16, 8454367), (109, 1241008), (218, 620504), (436, 310252), (872, 155126), (1744, 77563)]