118658449

素因数分解:

$7^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 48

約数和(自身を含む): 158112000

約数和(自身を除く): 39453551

約数列:

[1, 7, 13, 23, 49, 89, 91, 161, 169, 299, 343, 623, 637, 1127, 1157, 1183, 2047, 2093, 3887, 4361, 4459, 7889, 8099, 8281, 14329, 14651, 15041, 26611, 27209, 30527, 56693, 57967, 100303, 102557, 105287, 186277, 190463, 345943, 396851, 702121, 737009, 1303939, 1333241, 2421601, 5159063, 9127573, 16951207, 118658449]

約数ペア:

[(1, 118658449), (7, 16951207), (13, 9127573), (23, 5159063), (49, 2421601), (89, 1333241), (91, 1303939), (161, 737009), (169, 702121), (299, 396851), (343, 345943), (623, 190463), (637, 186277), (1127, 105287), (1157, 102557), (1183, 100303), (2047, 57967), (2093, 56693), (3887, 30527), (4361, 27209), (4459, 26611), (7889, 15041), (8099, 14651), (8281, 14329)]