136672854

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{990383}}^1$

素因数の和:990411

約数の個数: 16

約数和(自身を含む): 285230592

約数和(自身を除く): 148557738

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 990383, 1980766, 2971149, 5942298, 22778809, 45557618, 68336427, 136672854]

約数ペア:

[(1, 136672854), (2, 68336427), (3, 45557618), (6, 22778809), (23, 5942298), (46, 2971149), (69, 1980766), (138, 990383)]