136713584

素因数分解:

$2^4\times 7^1\times {\mathrm{1220657}}^1$

素因数の和:1220672

約数の個数: 20

約数和(自身を含む): 302723184

約数和(自身を除く): 166009600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1220657, 2441314, 4882628, 8544599, 9765256, 17089198, 19530512, 34178396, 68356792, 136713584]

約数ペア:

[(1, 136713584), (2, 68356792), (4, 34178396), (7, 19530512), (8, 17089198), (14, 9765256), (16, 8544599), (28, 4882628), (56, 2441314), (112, 1220657)]