191640134

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{98479}}^1$

素因数の和:98627

約数の個数: 16

約数和(自身を含む): 330892800

約数和(自身を除く): 139252666

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 98479, 196958, 689353, 1378706, 13688581, 27377162, 95820067, 191640134]

約数ペア:

[(1, 191640134), (2, 95820067), (7, 27377162), (14, 13688581), (139, 1378706), (278, 689353), (973, 196958), (1946, 98479)]