140992272

素因数分解:

$2^4\times 3^3\times {\mathrm{389}}^1\times {\mathrm{839}}^1$

素因数の和:1245

約数の個数: 80

約数和(自身を含む): 406224000

約数和(自身を除く): 265231728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 389, 432, 778, 839, 1167, 1556, 1678, 2334, 2517, 3112, 3356, 3501, 4668, 5034, 6224, 6712, 7002, 7551, 9336, 10068, 10503, 13424, 14004, 15102, 18672, 20136, 21006, 22653, 28008, 30204, 40272, 42012, 45306, 56016, 60408, 84024, 90612, 120816, 168048, 181224, 326371, 362448, 652742, 979113, 1305484, 1958226, 2610968, 2937339, 3916452, 5221936, 5874678, 7832904, 8812017, 11749356, 15665808, 17624034, 23498712, 35248068, 46997424, 70496136, 140992272]

約数ペア:

[(1, 140992272), (2, 70496136), (3, 46997424), (4, 35248068), (6, 23498712), (8, 17624034), (9, 15665808), (12, 11749356), (16, 8812017), (18, 7832904), (24, 5874678), (27, 5221936), (36, 3916452), (48, 2937339), (54, 2610968), (72, 1958226), (108, 1305484), (144, 979113), (216, 652742), (389, 362448), (432, 326371), (778, 181224), (839, 168048), (1167, 120816), (1556, 90612), (1678, 84024), (2334, 60408), (2517, 56016), (3112, 45306), (3356, 42012), (3501, 40272), (4668, 30204), (5034, 28008), (6224, 22653), (6712, 21006), (7002, 20136), (7551, 18672), (9336, 15102), (10068, 14004), (10503, 13424)]