129149108

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{266837}}^1$

素因数の和:266863

約数の個数: 18

約数和(自身を含む): 248426178

約数和(自身を除く): 119277070

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 266837, 533674, 1067348, 2935207, 5870414, 11740828, 32287277, 64574554, 129149108]

約数ペア:

[(1, 129149108), (2, 64574554), (4, 32287277), (11, 11740828), (22, 5870414), (44, 2935207), (121, 1067348), (242, 533674), (484, 266837)]