144130308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{997}}^1\times {\mathrm{1721}}^1$

素因数の和:2732

約数の個数: 48

約数和(自身を含む): 384956544

約数和(自身を除く): 240826236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 997, 1721, 1994, 2991, 3442, 3988, 5163, 5982, 6884, 6979, 10326, 11964, 12047, 13958, 20652, 20937, 24094, 27916, 36141, 41874, 48188, 72282, 83748, 144564, 1715837, 3431674, 5147511, 6863348, 10295022, 12010859, 20590044, 24021718, 36032577, 48043436, 72065154, 144130308]

約数ペア:

[(1, 144130308), (2, 72065154), (3, 48043436), (4, 36032577), (6, 24021718), (7, 20590044), (12, 12010859), (14, 10295022), (21, 6863348), (28, 5147511), (42, 3431674), (84, 1715837), (997, 144564), (1721, 83748), (1994, 72282), (2991, 48188), (3442, 41874), (3988, 36141), (5163, 27916), (5982, 24094), (6884, 20937), (6979, 20652), (10326, 13958), (11964, 12047)]