169402079

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{709}}^1$

素因数の和:863

約数の個数: 32

約数和(自身を含む): 220838400

約数和(自身を除く): 51436321

約数列:

[1, 7, 11, 29, 77, 107, 203, 319, 709, 749, 1177, 2233, 3103, 4963, 7799, 8239, 20561, 21721, 34133, 54593, 75863, 143927, 226171, 238931, 531041, 834493, 1583197, 2200027, 5841451, 15400189, 24200297, 169402079]

約数ペア:

[(1, 169402079), (7, 24200297), (11, 15400189), (29, 5841451), (77, 2200027), (107, 1583197), (203, 834493), (319, 531041), (709, 238931), (749, 226171), (1177, 143927), (2233, 75863), (3103, 54593), (4963, 34133), (7799, 21721), (8239, 20561)]