129374216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{951281}}^1$

素因数の和:951304

約数の個数: 16

約数和(自身を含む): 256846140

約数和(自身を除く): 127471924

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 951281, 1902562, 3805124, 7610248, 16171777, 32343554, 64687108, 129374216]

約数ペア:

[(1, 129374216), (2, 64687108), (4, 32343554), (8, 16171777), (17, 7610248), (34, 3805124), (68, 1902562), (136, 951281)]