128522114

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{399137}}^1$

素因数の和:399169

約数の個数: 16

約数和(自身を含む): 229903488

約数和(自身を除く): 101381374

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 399137, 798274, 2793959, 5587918, 9180151, 18360302, 64261057, 128522114]

約数ペア:

[(1, 128522114), (2, 64261057), (7, 18360302), (14, 9180151), (23, 5587918), (46, 2793959), (161, 798274), (322, 399137)]