145716564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1734721}}^1$

素因数の和:1734735

約数の個数: 24

約数和(自身を含む): 388577728

約数和(自身を除く): 242861164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1734721, 3469442, 5204163, 6938884, 10408326, 12143047, 20816652, 24286094, 36429141, 48572188, 72858282, 145716564]

約数ペア:

[(1, 145716564), (2, 72858282), (3, 48572188), (4, 36429141), (6, 24286094), (7, 20816652), (12, 12143047), (14, 10408326), (21, 6938884), (28, 5204163), (42, 3469442), (84, 1734721)]