161719106

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{7687}}^1$

素因数の和:7913

約数の個数: 16

約数和(自身を含む): 247799616

約数和(自身を除く): 86080510

約数列:

[1, 2, 67, 134, 157, 314, 7687, 10519, 15374, 21038, 515029, 1030058, 1206859, 2413718, 80859553, 161719106]

約数ペア:

[(1, 161719106), (2, 80859553), (67, 2413718), (134, 1206859), (157, 1030058), (314, 515029), (7687, 21038), (10519, 15374)]