156939508109

素因数分解:

${\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1\times {\mathrm{179999}}^1$

素因数の和:180548

約数の個数: 16

約数和(自身を含む): 167112000000

約数和(自身を除く): 10172491891

約数列:

[1, 19, 109, 421, 2071, 7999, 45889, 179999, 871891, 3419981, 19619891, 75779579, 372777929, 1439812001, 8259974111, 156939508109]

約数ペア:

[(1, 156939508109), (19, 8259974111), (109, 1439812001), (421, 372777929), (2071, 75779579), (7999, 19619891), (45889, 3419981), (179999, 871891)]