161111692

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{45307}}^1$

素因数の和:45445

約数の個数: 24

約数和(自身を含む): 324767744

約数和(自身を除く): 163656052

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 45307, 90614, 181228, 317149, 634298, 1268596, 5753989, 11507978, 23015956, 40277923, 80555846, 161111692]

約数ペア:

[(1, 161111692), (2, 80555846), (4, 40277923), (7, 23015956), (14, 11507978), (28, 5753989), (127, 1268596), (254, 634298), (508, 317149), (889, 181228), (1778, 90614), (3556, 45307)]