128708476416

素因数分解:

$2^9\times 3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:245

約数の個数: 960

約数和(自身を含む): 456426786816

約数和(自身を除く): 327718310400

約数列:

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約数ペア:

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