157144039

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{151}}^1\times {\mathrm{277}}^1$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 181616288

約数和(自身を除く): 24472249

約数列:

[1, 13, 17, 151, 221, 277, 289, 1963, 2567, 3601, 3757, 4709, 33371, 41827, 43639, 61217, 80053, 543751, 567307, 711059, 1040689, 9243767, 12088003, 157144039]

約数ペア:

[(1, 157144039), (13, 12088003), (17, 9243767), (151, 1040689), (221, 711059), (277, 567307), (289, 543751), (1963, 80053), (2567, 61217), (3601, 43639), (3757, 41827), (4709, 33371)]