128168654

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1\times {\mathrm{2819}}^1$

素因数の和:3127

約数の個数: 16

約数和(自身を含む): 194918400

約数和(自身を除く): 66749746

約数列:

[1, 2, 127, 179, 254, 358, 2819, 5638, 22733, 45466, 358013, 504601, 716026, 1009202, 64084327, 128168654]

約数ペア:

[(1, 128168654), (2, 64084327), (127, 1009202), (179, 716026), (254, 504601), (358, 358013), (2819, 45466), (5638, 22733)]