121145584

素因数分解:

$2^4\times 7^1\times {\mathrm{1081657}}^1$

素因数の和:1081672

約数の個数: 20

約数和(自身を含む): 268251184

約数和(自身を除く): 147105600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1081657, 2163314, 4326628, 7571599, 8653256, 15143198, 17306512, 30286396, 60572792, 121145584]

約数ペア:

[(1, 121145584), (2, 60572792), (4, 30286396), (7, 17306512), (8, 15143198), (14, 8653256), (16, 7571599), (28, 4326628), (56, 2163314), (112, 1081657)]