137787496

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223681}}^1$

素因数の和:223705

約数の個数: 32

約数和(自身を含む): 322102080

約数和(自身を除く): 184314584

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 223681, 447362, 894724, 1565767, 1789448, 2460491, 3131534, 4920982, 6263068, 9841964, 12526136, 17223437, 19683928, 34446874, 68893748, 137787496]

約数ペア:

[(1, 137787496), (2, 68893748), (4, 34446874), (7, 19683928), (8, 17223437), (11, 12526136), (14, 9841964), (22, 6263068), (28, 4920982), (44, 3131534), (56, 2460491), (77, 1789448), (88, 1565767), (154, 894724), (308, 447362), (616, 223681)]