127798596

素因数分解:

$2^2\times 3^2\times {\mathrm{199}}^1\times {\mathrm{17839}}^1$

素因数の和:18048

約数の個数: 36

約数和(自身を含む): 324688000

約数和(自身を除く): 196889404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 199, 398, 597, 796, 1194, 1791, 2388, 3582, 7164, 17839, 35678, 53517, 71356, 107034, 160551, 214068, 321102, 642204, 3549961, 7099922, 10649883, 14199844, 21299766, 31949649, 42599532, 63899298, 127798596]

約数ペア:

[(1, 127798596), (2, 63899298), (3, 42599532), (4, 31949649), (6, 21299766), (9, 14199844), (12, 10649883), (18, 7099922), (36, 3549961), (199, 642204), (398, 321102), (597, 214068), (796, 160551), (1194, 107034), (1791, 71356), (2388, 53517), (3582, 35678), (7164, 17839)]