129179638

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{401179}}^1$

素因数の和:401211

約数の個数: 16

約数和(自身を含む): 231079680

約数和(自身を除く): 101900042

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 401179, 802358, 2808253, 5616506, 9227117, 18454234, 64589819, 129179638]

約数ペア:

[(1, 129179638), (2, 64589819), (7, 18454234), (14, 9227117), (23, 5616506), (46, 2808253), (161, 802358), (322, 401179)]