156804564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1866721}}^1$

素因数の和:1866735

約数の個数: 24

約数和(自身を含む): 418145728

約数和(自身を除く): 261341164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1866721, 3733442, 5600163, 7466884, 11200326, 13067047, 22400652, 26134094, 39201141, 52268188, 78402282, 156804564]

約数ペア:

[(1, 156804564), (2, 78402282), (3, 52268188), (4, 39201141), (6, 26134094), (7, 22400652), (12, 13067047), (14, 11200326), (21, 7466884), (28, 5600163), (42, 3733442), (84, 1866721)]