140899504

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{467}}^1$

素因数の和:757

約数の個数: 40

約数和(自身を含む): 277683120

約数和(自身を除く): 136783616

約数列:

[1, 2, 4, 8, 16, 109, 173, 218, 346, 436, 467, 692, 872, 934, 1384, 1744, 1868, 2768, 3736, 7472, 18857, 37714, 50903, 75428, 80791, 101806, 150856, 161582, 203612, 301712, 323164, 407224, 646328, 814448, 1292656, 8806219, 17612438, 35224876, 70449752, 140899504]

約数ペア:

[(1, 140899504), (2, 70449752), (4, 35224876), (8, 17612438), (16, 8806219), (109, 1292656), (173, 814448), (218, 646328), (346, 407224), (436, 323164), (467, 301712), (692, 203612), (872, 161582), (934, 150856), (1384, 101806), (1744, 80791), (1868, 75428), (2768, 50903), (3736, 37714), (7472, 18857)]