128526174

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1020049}}^1$

素因数の和:1020064

約数の個数: 24

約数和(自身を含む): 318255600

約数和(自身を除く): 189729426

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1020049, 2040098, 3060147, 6120294, 7140343, 9180441, 14280686, 18360882, 21421029, 42842058, 64263087, 128526174]

約数ペア:

[(1, 128526174), (2, 64263087), (3, 42842058), (6, 21421029), (7, 18360882), (9, 14280686), (14, 9180441), (18, 7140343), (21, 6120294), (42, 3060147), (63, 2040098), (126, 1020049)]