174328063

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 231897600

約数和(自身を除く): 57569537

約数列:

[1, 7, 13, 23, 43, 91, 149, 161, 169, 299, 301, 559, 989, 1043, 1183, 1937, 2093, 3427, 3887, 3913, 6407, 6923, 7267, 12857, 13559, 23989, 25181, 27209, 44551, 44849, 50869, 83291, 89999, 147361, 167141, 176267, 311857, 579163, 583037, 1031527, 1082783, 1169987, 1915693, 4054141, 7579481, 13409851, 24904009, 174328063]

約数ペア:

[(1, 174328063), (7, 24904009), (13, 13409851), (23, 7579481), (43, 4054141), (91, 1915693), (149, 1169987), (161, 1082783), (169, 1031527), (299, 583037), (301, 579163), (559, 311857), (989, 176267), (1043, 167141), (1183, 147361), (1937, 89999), (2093, 83291), (3427, 50869), (3887, 44849), (3913, 44551), (6407, 27209), (6923, 25181), (7267, 23989), (12857, 13559)]