145099654

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{334331}}^1$

素因数の和:334371

約数の個数: 16

約数和(自身を含む): 256766976

約数和(自身を除く): 111667322

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 334331, 668662, 2340317, 4680634, 10364261, 20728522, 72549827, 145099654]

約数ペア:

[(1, 145099654), (2, 72549827), (7, 20728522), (14, 10364261), (31, 4680634), (62, 2340317), (217, 668662), (434, 334331)]