155751493

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{439}}^1$

素因数の和:792

約数の個数: 16

約数和(自身を含む): 167270400

約数和(自身を除く): 11518907

約数列:

[1, 19, 71, 263, 439, 1349, 4997, 8341, 18673, 31169, 115457, 354787, 592211, 2193683, 8197447, 155751493]

約数ペア:

[(1, 155751493), (19, 8197447), (71, 2193683), (263, 592211), (439, 354787), (1349, 115457), (4997, 31169), (8341, 18673)]