157392564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1873721}}^1$

素因数の和:1873735

約数の個数: 24

約数和(自身を含む): 419713728

約数和(自身を除く): 262321164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1873721, 3747442, 5621163, 7494884, 11242326, 13116047, 22484652, 26232094, 39348141, 52464188, 78696282, 157392564]

約数ペア:

[(1, 157392564), (2, 78696282), (3, 52464188), (4, 39348141), (6, 26232094), (7, 22484652), (12, 13116047), (14, 11242326), (21, 7494884), (28, 5621163), (42, 3747442), (84, 1873721)]