157031286

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{240109}}^1$

素因数の和:240223

約数の個数: 16

約数和(自身を含む): 316945200

約数和(自身を除く): 159913914

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 240109, 480218, 720327, 1440654, 26171881, 52343762, 78515643, 157031286]

約数ペア:

[(1, 157031286), (2, 78515643), (3, 52343762), (6, 26171881), (109, 1440654), (218, 720327), (327, 480218), (654, 240109)]