140375232

素因数分解:

$2^6\times 3^2\times {\mathrm{243707}}^1$

素因数の和:243725

約数の個数: 42

約数和(自身を含む): 402361908

約数和(自身を除く): 261986676

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 243707, 487414, 731121, 974828, 1462242, 1949656, 2193363, 2924484, 3899312, 4386726, 5848968, 7798624, 8773452, 11697936, 15597248, 17546904, 23395872, 35093808, 46791744, 70187616, 140375232]

約数ペア:

[(1, 140375232), (2, 70187616), (3, 46791744), (4, 35093808), (6, 23395872), (8, 17546904), (9, 15597248), (12, 11697936), (16, 8773452), (18, 7798624), (24, 5848968), (32, 4386726), (36, 3899312), (48, 2924484), (64, 2193363), (72, 1949656), (96, 1462242), (144, 974828), (192, 731121), (288, 487414), (576, 243707)]