164419959

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{467}}^1$

素因数の和:755

約数の個数: 32

約数和(自身を含む): 245846016

約数和(自身を除く): 81426057

約数列:

[1, 3, 11, 33, 47, 141, 227, 467, 517, 681, 1401, 1551, 2497, 5137, 7491, 10669, 15411, 21949, 32007, 65847, 106009, 117359, 241439, 318027, 352077, 724317, 1166099, 3498297, 4982423, 14947269, 54806653, 164419959]

約数ペア:

[(1, 164419959), (3, 54806653), (11, 14947269), (33, 4982423), (47, 3498297), (141, 1166099), (227, 724317), (467, 352077), (517, 318027), (681, 241439), (1401, 117359), (1551, 106009), (2497, 65847), (5137, 32007), (7491, 21949), (10669, 15411)]