122756543

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{659}}^1$

素因数の和:791

約数の個数: 32

約数和(自身を含む): 159667200

約数和(自身を除く): 36910657

約数列:

[1, 7, 13, 23, 89, 91, 161, 299, 623, 659, 1157, 2047, 2093, 4613, 8099, 8567, 14329, 15157, 26611, 58651, 59969, 106099, 186277, 197041, 410557, 762463, 1348973, 1379287, 5337241, 9442811, 17536649, 122756543]

約数ペア:

[(1, 122756543), (7, 17536649), (13, 9442811), (23, 5337241), (89, 1379287), (91, 1348973), (161, 762463), (299, 410557), (623, 197041), (659, 186277), (1157, 106099), (2047, 59969), (2093, 58651), (4613, 26611), (8099, 15157), (8567, 14329)]