164976854

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{380131}}^1$

素因数の和:380171

約数の個数: 16

約数和(自身を含む): 291941376

約数和(自身を除く): 126964522

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 380131, 760262, 2660917, 5321834, 11784061, 23568122, 82488427, 164976854]

約数ペア:

[(1, 164976854), (2, 82488427), (7, 23568122), (14, 11784061), (31, 5321834), (62, 2660917), (217, 760262), (434, 380131)]