148794254

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{81131}}^1$

素因数の和:81271

約数の個数: 16

約数和(自身を含む): 257026176

約数和(自身を除く): 108231922

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 81131, 162262, 567917, 1135834, 10628161, 21256322, 74397127, 148794254]

約数ペア:

[(1, 148794254), (2, 74397127), (7, 21256322), (14, 10628161), (131, 1135834), (262, 567917), (917, 162262), (1834, 81131)]