145109568

素因数分解:

$2^6\times 3^1\times {\mathrm{673}}^1\times {\mathrm{1123}}^1$

素因数の和:1811

約数の個数: 56

約数和(自身を含む): 384848608

約数和(自身を除く): 239739040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 673, 1123, 1346, 2019, 2246, 2692, 3369, 4038, 4492, 5384, 6738, 8076, 8984, 10768, 13476, 16152, 17968, 21536, 26952, 32304, 35936, 43072, 53904, 64608, 71872, 107808, 129216, 215616, 755779, 1511558, 2267337, 3023116, 4534674, 6046232, 9069348, 12092464, 18138696, 24184928, 36277392, 48369856, 72554784, 145109568]

約数ペア:

[(1, 145109568), (2, 72554784), (3, 48369856), (4, 36277392), (6, 24184928), (8, 18138696), (12, 12092464), (16, 9069348), (24, 6046232), (32, 4534674), (48, 3023116), (64, 2267337), (96, 1511558), (192, 755779), (673, 215616), (1123, 129216), (1346, 107808), (2019, 71872), (2246, 64608), (2692, 53904), (3369, 43072), (4038, 35936), (4492, 32304), (5384, 26952), (6738, 21536), (8076, 17968), (8984, 16152), (10768, 13476)]