168334040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{601193}}^1$

素因数の和:601211

約数の個数: 32

約数和(自身を含む): 432859680

約数和(自身を除く): 264525640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 601193, 1202386, 2404772, 3005965, 4208351, 4809544, 6011930, 8416702, 12023860, 16833404, 21041755, 24047720, 33666808, 42083510, 84167020, 168334040]

約数ペア:

[(1, 168334040), (2, 84167020), (4, 42083510), (5, 33666808), (7, 24047720), (8, 21041755), (10, 16833404), (14, 12023860), (20, 8416702), (28, 6011930), (35, 4809544), (40, 4208351), (56, 3005965), (70, 2404772), (140, 1202386), (280, 601193)]