140052456

素因数分解:

$2^3\times 3^3\times {\mathrm{648391}}^1$

素因数の和:648406

約数の個数: 32

約数和(自身を含む): 389035200

約数和(自身を除く): 248982744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 648391, 1296782, 1945173, 2593564, 3890346, 5187128, 5835519, 7780692, 11671038, 15561384, 17506557, 23342076, 35013114, 46684152, 70026228, 140052456]

約数ペア:

[(1, 140052456), (2, 70026228), (3, 46684152), (4, 35013114), (6, 23342076), (8, 17506557), (9, 15561384), (12, 11671038), (18, 7780692), (24, 5835519), (27, 5187128), (36, 3890346), (54, 2593564), (72, 1945173), (108, 1296782), (216, 648391)]