143422556

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{4903}}^1$

素因数の和:5081

約数の個数: 24

約数和(自身を含む): 257048064

約数和(自身を除く): 113625508

約数列:

[1, 2, 4, 71, 103, 142, 206, 284, 412, 4903, 7313, 9806, 14626, 19612, 29252, 348113, 505009, 696226, 1010018, 1392452, 2020036, 35855639, 71711278, 143422556]

約数ペア:

[(1, 143422556), (2, 71711278), (4, 35855639), (71, 2020036), (103, 1392452), (142, 1010018), (206, 696226), (284, 505009), (412, 348113), (4903, 29252), (7313, 19612), (9806, 14626)]