126297008

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{108131}}^1$

素因数の和:108212

約数の個数: 20

約数和(自身を含む): 248054808

約数和(自身を除く): 121757800

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 108131, 216262, 432524, 865048, 1730096, 7893563, 15787126, 31574252, 63148504, 126297008]

約数ペア:

[(1, 126297008), (2, 63148504), (4, 31574252), (8, 15787126), (16, 7893563), (73, 1730096), (146, 865048), (292, 432524), (584, 216262), (1168, 108131)]