180668792

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1328447}}^1$

素因数の和:1328470

約数の個数: 16

約数和(自身を含む): 358680960

約数和(自身を除く): 178012168

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1328447, 2656894, 5313788, 10627576, 22583599, 45167198, 90334396, 180668792]

約数ペア:

[(1, 180668792), (2, 90334396), (4, 45167198), (8, 22583599), (17, 10627576), (34, 5313788), (68, 2656894), (136, 1328447)]