169318192

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{258107}}^1$

素因数の和:258156

約数の個数: 20

約数和(自身を含む): 336056616

約数和(自身を除く): 166738424

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 258107, 516214, 1032428, 2064856, 4129712, 10582387, 21164774, 42329548, 84659096, 169318192]

約数ペア:

[(1, 169318192), (2, 84659096), (4, 42329548), (8, 21164774), (16, 10582387), (41, 4129712), (82, 2064856), (164, 1032428), (328, 516214), (656, 258107)]