153888078

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1115131}}^1$

素因数の和:1115159

約数の個数: 16

約数和(自身を含む): 321158016

約数和(自身を除く): 167269938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1115131, 2230262, 3345393, 6690786, 25648013, 51296026, 76944039, 153888078]

約数ペア:

[(1, 153888078), (2, 76944039), (3, 51296026), (6, 25648013), (23, 6690786), (46, 3345393), (69, 2230262), (138, 1115131)]