161293432

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1061141}}^1$

素因数の和:1061166

約数の個数: 16

約数和(自身を含む): 318342600

約数和(自身を除く): 157049168

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1061141, 2122282, 4244564, 8489128, 20161679, 40323358, 80646716, 161293432]

約数ペア:

[(1, 161293432), (2, 80646716), (4, 40323358), (8, 20161679), (19, 8489128), (38, 4244564), (76, 2122282), (152, 1061141)]