129459672008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{951909353}}^1$

素因数の和:951909376

約数の個数: 16

約数和(自身を含む): 257015525580

約数和(自身を除く): 127555853572

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 951909353, 1903818706, 3807637412, 7615274824, 16182459001, 32364918002, 64729836004, 129459672008]

約数ペア:

[(1, 129459672008), (2, 64729836004), (4, 32364918002), (8, 16182459001), (17, 7615274824), (34, 3807637412), (68, 1903818706), (136, 951909353)]