172207112

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{279557}}^1$

素因数の和:279581

約数の個数: 32

約数和(自身を含む): 402563520

約数和(自身を除く): 230356408

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 279557, 559114, 1118228, 1956899, 2236456, 3075127, 3913798, 6150254, 7827596, 12300508, 15655192, 21525889, 24601016, 43051778, 86103556, 172207112]

約数ペア:

[(1, 172207112), (2, 86103556), (4, 43051778), (7, 24601016), (8, 21525889), (11, 15655192), (14, 12300508), (22, 7827596), (28, 6150254), (44, 3913798), (56, 3075127), (77, 2236456), (88, 1956899), (154, 1118228), (308, 559114), (616, 279557)]