168528094

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{2137}}^1$

素因数の和:2320

約数の個数: 32

約数和(自身を含む): 298020096

約数和(自身を除く): 129492002

約数列:

[1, 2, 7, 14, 43, 86, 131, 262, 301, 602, 917, 1834, 2137, 4274, 5633, 11266, 14959, 29918, 39431, 78862, 91891, 183782, 279947, 559894, 643237, 1286474, 1959629, 3919258, 12037721, 24075442, 84264047, 168528094]

約数ペア:

[(1, 168528094), (2, 84264047), (7, 24075442), (14, 12037721), (43, 3919258), (86, 1959629), (131, 1286474), (262, 643237), (301, 559894), (602, 279947), (917, 183782), (1834, 91891), (2137, 78862), (4274, 39431), (5633, 29918), (11266, 14959)]