168824560

素因数分解:

$2^4\times 5^1\times {\mathrm{733}}^1\times {\mathrm{2879}}^1$

素因数の和:3625

約数の個数: 40

約数和(自身を含む): 393189120

約数和(自身を除く): 224364560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 733, 1466, 2879, 2932, 3665, 5758, 5864, 7330, 11516, 11728, 14395, 14660, 23032, 28790, 29320, 46064, 57580, 58640, 115160, 230320, 2110307, 4220614, 8441228, 10551535, 16882456, 21103070, 33764912, 42206140, 84412280, 168824560]

約数ペア:

[(1, 168824560), (2, 84412280), (4, 42206140), (5, 33764912), (8, 21103070), (10, 16882456), (16, 10551535), (20, 8441228), (40, 4220614), (80, 2110307), (733, 230320), (1466, 115160), (2879, 58640), (2932, 57580), (3665, 46064), (5758, 29320), (5864, 28790), (7330, 23032), (11516, 14660), (11728, 14395)]