120289208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1156627}}^1$

素因数の和:1156646

約数の個数: 16

約数和(自身を含む): 242891880

約数和(自身を除く): 122602672

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1156627, 2313254, 4626508, 9253016, 15036151, 30072302, 60144604, 120289208]

約数ペア:

[(1, 120289208), (2, 60144604), (4, 30072302), (8, 15036151), (13, 9253016), (26, 4626508), (52, 2313254), (104, 1156627)]