154500302

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{638431}}^1$

素因数の和:638455

約数の個数: 12

約数和(自身を含む): 254734368

約数和(自身を除く): 100234066

約数列:

[1, 2, 11, 22, 121, 242, 638431, 1276862, 7022741, 14045482, 77250151, 154500302]

約数ペア:

[(1, 154500302), (2, 77250151), (11, 14045482), (22, 7022741), (121, 1276862), (242, 638431)]