139889088

素因数分解:

$2^6\times 3^2\times {\mathrm{242863}}^1$

素因数の和:242881

約数の個数: 42

約数和(自身を含む): 400968464

約数和(自身を除く): 261079376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 242863, 485726, 728589, 971452, 1457178, 1942904, 2185767, 2914356, 3885808, 4371534, 5828712, 7771616, 8743068, 11657424, 15543232, 17486136, 23314848, 34972272, 46629696, 69944544, 139889088]

約数ペア:

[(1, 139889088), (2, 69944544), (3, 46629696), (4, 34972272), (6, 23314848), (8, 17486136), (9, 15543232), (12, 11657424), (16, 8743068), (18, 7771616), (24, 5828712), (32, 4371534), (36, 3885808), (48, 2914356), (64, 2185767), (72, 1942904), (96, 1457178), (144, 971452), (192, 728589), (288, 485726), (576, 242863)]