133873180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{956237}}^1$

素因数の和:956253

約数の個数: 24

約数和(自身を含む): 321295968

約数和(自身を除く): 187422788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 956237, 1912474, 3824948, 4781185, 6693659, 9562370, 13387318, 19124740, 26774636, 33468295, 66936590, 133873180]

約数ペア:

[(1, 133873180), (2, 66936590), (4, 33468295), (5, 26774636), (7, 19124740), (10, 13387318), (14, 9562370), (20, 6693659), (28, 4781185), (35, 3824948), (70, 1912474), (140, 956237)]