135080728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{888689}}^1$

素因数の和:888714

約数の個数: 16

約数和(自身を含む): 266607000

約数和(自身を除く): 131526272

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 888689, 1777378, 3554756, 7109512, 16885091, 33770182, 67540364, 135080728]

約数ペア:

[(1, 135080728), (2, 67540364), (4, 33770182), (8, 16885091), (19, 7109512), (38, 3554756), (76, 1777378), (152, 888689)]