128304654

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{292933}}^1$

素因数の和:293011

約数の個数: 16

約数和(自身を含む): 260125392

約数和(自身を除く): 131820738

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 292933, 585866, 878799, 1757598, 21384109, 42768218, 64152327, 128304654]

約数ペア:

[(1, 128304654), (2, 64152327), (3, 42768218), (6, 21384109), (73, 1757598), (146, 878799), (219, 585866), (438, 292933)]