164122742

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{378163}}^1$

素因数の和:378203

約数の個数: 16

約数和(自身を含む): 290429952

約数和(自身を除く): 126307210

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 378163, 756326, 2647141, 5294282, 11723053, 23446106, 82061371, 164122742]

約数ペア:

[(1, 164122742), (2, 82061371), (7, 23446106), (14, 11723053), (31, 5294282), (62, 2647141), (217, 756326), (434, 378163)]