129756088

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{210643}}^1$

素因数の和:210667

約数の個数: 32

約数和(自身を含む): 303327360

約数和(自身を除く): 173571272

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 210643, 421286, 842572, 1474501, 1685144, 2317073, 2949002, 4634146, 5898004, 9268292, 11796008, 16219511, 18536584, 32439022, 64878044, 129756088]

約数ペア:

[(1, 129756088), (2, 64878044), (4, 32439022), (7, 18536584), (8, 16219511), (11, 11796008), (14, 9268292), (22, 5898004), (28, 4634146), (44, 2949002), (56, 2317073), (77, 1685144), (88, 1474501), (154, 842572), (308, 421286), (616, 210643)]