164079858

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{10987}}^1$

素因数の和:11142

約数の個数: 32

約数和(自身を含む): 348099840

約数和(自身を除く): 184019982

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 131, 262, 393, 786, 2489, 4978, 7467, 10987, 14934, 21974, 32961, 65922, 208753, 417506, 626259, 1252518, 1439297, 2878594, 4317891, 8635782, 27346643, 54693286, 82039929, 164079858]

約数ペア:

[(1, 164079858), (2, 82039929), (3, 54693286), (6, 27346643), (19, 8635782), (38, 4317891), (57, 2878594), (114, 1439297), (131, 1252518), (262, 626259), (393, 417506), (786, 208753), (2489, 65922), (4978, 32961), (7467, 21974), (10987, 14934)]