157031914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{43451}}^1$

素因数の和:43605

約数の個数: 16

約数和(自身を含む): 255497760

約数和(自身を除く): 98465846

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 43451, 86902, 564863, 1129726, 6039689, 12079378, 78515957, 157031914]

約数ペア:

[(1, 157031914), (2, 78515957), (13, 12079378), (26, 6039689), (139, 1129726), (278, 564863), (1807, 86902), (3614, 43451)]