138728172

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{823}}^1\times {\mathrm{1277}}^1$

素因数の和:2118

約数の個数: 48

約数和(自身を含む): 353832192

約数和(自身を除く): 215104020

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 823, 1277, 1646, 2469, 2554, 3292, 3831, 4938, 5108, 7662, 9053, 9876, 14047, 15324, 18106, 27159, 28094, 36212, 42141, 54318, 56188, 84282, 108636, 168564, 1050971, 2101942, 3152913, 4203884, 6305826, 11560681, 12611652, 23121362, 34682043, 46242724, 69364086, 138728172]

約数ペア:

[(1, 138728172), (2, 69364086), (3, 46242724), (4, 34682043), (6, 23121362), (11, 12611652), (12, 11560681), (22, 6305826), (33, 4203884), (44, 3152913), (66, 2101942), (132, 1050971), (823, 168564), (1277, 108636), (1646, 84282), (2469, 56188), (2554, 54318), (3292, 42141), (3831, 36212), (4938, 28094), (5108, 27159), (7662, 18106), (9053, 15324), (9876, 14047)]