163485154

素因数分解:

$2^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{31307}}^1$

素因数の和:31689

約数の個数: 16

約数和(自身を含む): 281020608

約数和(自身を除く): 117535454

約数列:

[1, 2, 7, 14, 373, 746, 2611, 5222, 31307, 62614, 219149, 438298, 11677511, 23355022, 81742577, 163485154]

約数ペア:

[(1, 163485154), (2, 81742577), (7, 23355022), (14, 11677511), (373, 438298), (746, 219149), (2611, 62614), (5222, 31307)]