128866884

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{466909}}^1$

素因数の和:466939

約数の個数: 24

約数和(自身を含む): 313763520

約数和(自身を除く): 184896636

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 466909, 933818, 1400727, 1867636, 2801454, 5602908, 10738907, 21477814, 32216721, 42955628, 64433442, 128866884]

約数ペア:

[(1, 128866884), (2, 64433442), (3, 42955628), (4, 32216721), (6, 21477814), (12, 10738907), (23, 5602908), (46, 2801454), (69, 1867636), (92, 1400727), (138, 933818), (276, 466909)]