127142008

素因数分解:

$2^3\times 7^1\times {\mathrm{2270393}}^1$

素因数の和:2270406

約数の個数: 16

約数和(自身を含む): 272447280

約数和(自身を除く): 145305272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2270393, 4540786, 9081572, 15892751, 18163144, 31785502, 63571004, 127142008]

約数ペア:

[(1, 127142008), (2, 63571004), (4, 31785502), (7, 18163144), (8, 15892751), (14, 9081572), (28, 4540786), (56, 2270393)]