135268564

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{557}}^2$

素因数の和:1227

約数の個数: 18

約数和(自身を含む): 239321390

約数和(自身を除く): 104052826

約数列:

[1, 2, 4, 109, 218, 436, 557, 1114, 2228, 60713, 121426, 242852, 310249, 620498, 1240996, 33817141, 67634282, 135268564]

約数ペア:

[(1, 135268564), (2, 67634282), (4, 33817141), (109, 1240996), (218, 620498), (436, 310249), (557, 242852), (1114, 121426), (2228, 60713)]