140371644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{1721}}^1$

素因数の和:2706

約数の個数: 48

約数和(自身を含む): 374927616

約数和(自身を除く): 234555972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 971, 1721, 1942, 2913, 3442, 3884, 5163, 5826, 6797, 6884, 10326, 11652, 12047, 13594, 20391, 20652, 24094, 27188, 36141, 40782, 48188, 72282, 81564, 144564, 1671091, 3342182, 5013273, 6684364, 10026546, 11697637, 20053092, 23395274, 35092911, 46790548, 70185822, 140371644]

約数ペア:

[(1, 140371644), (2, 70185822), (3, 46790548), (4, 35092911), (6, 23395274), (7, 20053092), (12, 11697637), (14, 10026546), (21, 6684364), (28, 5013273), (42, 3342182), (84, 1671091), (971, 144564), (1721, 81564), (1942, 72282), (2913, 48188), (3442, 40782), (3884, 36141), (5163, 27188), (5826, 24094), (6797, 20652), (6884, 20391), (10326, 13594), (11652, 12047)]