169885898

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{1217}}^1$

素因数の和:1311

約数の個数: 48

約数和(自身を含む): 320967360

約数和(自身を除く): 151081462

約数列:

[1, 2, 7, 13, 14, 26, 59, 91, 118, 169, 182, 338, 413, 767, 826, 1183, 1217, 1534, 2366, 2434, 5369, 8519, 9971, 10738, 15821, 17038, 19942, 31642, 69797, 71803, 110747, 139594, 143606, 205673, 221494, 411346, 502621, 933439, 1005242, 1439711, 1866878, 2879422, 6534073, 12134707, 13068146, 24269414, 84942949, 169885898]

約数ペア:

[(1, 169885898), (2, 84942949), (7, 24269414), (13, 13068146), (14, 12134707), (26, 6534073), (59, 2879422), (91, 1866878), (118, 1439711), (169, 1005242), (182, 933439), (338, 502621), (413, 411346), (767, 221494), (826, 205673), (1183, 143606), (1217, 139594), (1534, 110747), (2366, 71803), (2434, 69797), (5369, 31642), (8519, 19942), (9971, 17038), (10738, 15821)]