161616059

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 193881600

約数和(自身を除く): 32265541

約数列:

[1, 11, 17, 43, 101, 187, 199, 473, 731, 1111, 1717, 2189, 3383, 4343, 8041, 8557, 18887, 20099, 37213, 47773, 73831, 94127, 145469, 221089, 341683, 812141, 864257, 1600159, 3758513, 9506827, 14692369, 161616059]

約数ペア:

[(1, 161616059), (11, 14692369), (17, 9506827), (43, 3758513), (101, 1600159), (187, 864257), (199, 812141), (473, 341683), (731, 221089), (1111, 145469), (1717, 94127), (2189, 73831), (3383, 47773), (4343, 37213), (8041, 20099), (8557, 18887)]