168200864

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{9403}}^1$

素因数の和:9469

約数の個数: 48

約数和(自身を含む): 364950432

約数和(自身を除く): 196749568

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 344, 416, 559, 688, 1118, 1376, 2236, 4472, 8944, 9403, 17888, 18806, 37612, 75224, 122239, 150448, 244478, 300896, 404329, 488956, 808658, 977912, 1617316, 1955824, 3234632, 3911648, 5256277, 6469264, 10512554, 12938528, 21025108, 42050216, 84100432, 168200864]

約数ペア:

[(1, 168200864), (2, 84100432), (4, 42050216), (8, 21025108), (13, 12938528), (16, 10512554), (26, 6469264), (32, 5256277), (43, 3911648), (52, 3234632), (86, 1955824), (104, 1617316), (172, 977912), (208, 808658), (344, 488956), (416, 404329), (559, 300896), (688, 244478), (1118, 150448), (1376, 122239), (2236, 75224), (4472, 37612), (8944, 18806), (9403, 17888)]