133743256

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{249521}}^1$

素因数の和:249594

約数の個数: 16

約数和(自身を含む): 254512440

約数和(自身を除く): 120769184

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 249521, 499042, 998084, 1996168, 16717907, 33435814, 66871628, 133743256]

約数ペア:

[(1, 133743256), (2, 66871628), (4, 33435814), (8, 16717907), (67, 1996168), (134, 998084), (268, 499042), (536, 249521)]