135938308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71849}}^1$

素因数の和:71907

約数の個数: 24

約数和(自身を含む): 265557600

約数和(自身を除く): 129619292

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 71849, 143698, 287396, 790339, 1580678, 3089507, 3161356, 6179014, 12358028, 33984577, 67969154, 135938308]

約数ペア:

[(1, 135938308), (2, 67969154), (4, 33984577), (11, 12358028), (22, 6179014), (43, 3161356), (44, 3089507), (86, 1580678), (172, 790339), (473, 287396), (946, 143698), (1892, 71849)]