168180366956

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1\times {\mathrm{235003}}^1$

素因数の和:235494

約数の個数: 48

約数和(自身を含む): 342692232960

約数和(自身を除く): 174511866004

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 419, 427, 838, 854, 1676, 1708, 2933, 5866, 11732, 25559, 51118, 102236, 178913, 235003, 357826, 470006, 715652, 940012, 1645021, 3290042, 6580084, 14335183, 28670366, 57340732, 98466257, 100346281, 196932514, 200692562, 393865028, 401385124, 689263799, 1378527598, 2757055196, 6006441677, 12012883354, 24025766708, 42045091739, 84090183478, 168180366956]

約数ペア:

[(1, 168180366956), (2, 84090183478), (4, 42045091739), (7, 24025766708), (14, 12012883354), (28, 6006441677), (61, 2757055196), (122, 1378527598), (244, 689263799), (419, 401385124), (427, 393865028), (838, 200692562), (854, 196932514), (1676, 100346281), (1708, 98466257), (2933, 57340732), (5866, 28670366), (11732, 14335183), (25559, 6580084), (51118, 3290042), (102236, 1645021), (178913, 940012), (235003, 715652), (357826, 470006)]