142643976

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{258413}}^1$

素因数の和:258445

約数の個数: 32

約数和(自身を含む): 372116160

約数和(自身を除く): 229472184

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 258413, 516826, 775239, 1033652, 1550478, 2067304, 3100956, 5943499, 6201912, 11886998, 17830497, 23773996, 35660994, 47547992, 71321988, 142643976]

約数ペア:

[(1, 142643976), (2, 71321988), (3, 47547992), (4, 35660994), (6, 23773996), (8, 17830497), (12, 11886998), (23, 6201912), (24, 5943499), (46, 3100956), (69, 2067304), (92, 1550478), (138, 1033652), (184, 775239), (276, 516826), (552, 258413)]