169387816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1628729}}^1$

素因数の和:1628748

約数の個数: 16

約数和(自身を含む): 342033300

約数和(自身を除く): 172645484

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1628729, 3257458, 6514916, 13029832, 21173477, 42346954, 84693908, 169387816]

約数ペア:

[(1, 169387816), (2, 84693908), (4, 42346954), (8, 21173477), (13, 13029832), (26, 6514916), (52, 3257458), (104, 1628729)]