166780026

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{63031}}^1$

素因数の和:63056

約数の個数: 48

約数和(自身を含む): 431138880

約数和(自身を除く): 264358854

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 63031, 126062, 189093, 378186, 441217, 567279, 882434, 1134558, 1323651, 1701837, 2647302, 3088519, 3403674, 3970953, 6177038, 7941906, 9265557, 11912859, 18531114, 23825718, 27796671, 55593342, 83390013, 166780026]

約数ペア:

[(1, 166780026), (2, 83390013), (3, 55593342), (6, 27796671), (7, 23825718), (9, 18531114), (14, 11912859), (18, 9265557), (21, 7941906), (27, 6177038), (42, 3970953), (49, 3403674), (54, 3088519), (63, 2647302), (98, 1701837), (126, 1323651), (147, 1134558), (189, 882434), (294, 567279), (378, 441217), (441, 378186), (882, 189093), (1323, 126062), (2646, 63031)]