181394639

素因数分解:

${\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:470

約数の個数: 16

約数和(自身を含む): 187799040

約数和(自身を除く): 6404401

約数列:

[1, 103, 107, 109, 151, 11021, 11227, 11663, 15553, 16157, 16459, 1201289, 1664171, 1695277, 1761113, 181394639]

約数ペア:

[(1, 181394639), (103, 1761113), (107, 1695277), (109, 1664171), (151, 1201289), (11021, 16459), (11227, 16157), (11663, 15553)]