160872361

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 182394240

約数和(自身を除く): 21521879

約数列:

[1, 13, 31, 79, 163, 403, 961, 1027, 2119, 2449, 5053, 12493, 12877, 31837, 65689, 75919, 156643, 167401, 399187, 986947, 2036359, 5189431, 12374797, 160872361]

約数ペア:

[(1, 160872361), (13, 12374797), (31, 5189431), (79, 2036359), (163, 986947), (403, 399187), (961, 167401), (1027, 156643), (2119, 75919), (2449, 65689), (5053, 31837), (12493, 12877)]