157820068

素因数分解:

$2^2\times 7^1\times {\mathrm{727}}^1\times {\mathrm{7753}}^1$

素因数の和:8491

約数の個数: 24

約数和(自身を含む): 316115072

約数和(自身を除く): 158295004

約数列:

[1, 2, 4, 7, 14, 28, 727, 1454, 2908, 5089, 7753, 10178, 15506, 20356, 31012, 54271, 108542, 217084, 5636431, 11272862, 22545724, 39455017, 78910034, 157820068]

約数ペア:

[(1, 157820068), (2, 78910034), (4, 39455017), (7, 22545724), (14, 11272862), (28, 5636431), (727, 217084), (1454, 108542), (2908, 54271), (5089, 31012), (7753, 20356), (10178, 15506)]