139749112

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1027567}}^1$

素因数の和:1027590

約数の個数: 16

約数和(自身を含む): 277443360

約数和(自身を除く): 137694248

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1027567, 2055134, 4110268, 8220536, 17468639, 34937278, 69874556, 139749112]

約数ペア:

[(1, 139749112), (2, 69874556), (4, 34937278), (8, 17468639), (17, 8220536), (34, 4110268), (68, 2055134), (136, 1027567)]