128309234

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{14029}}^1$

素因数の和:14317

約数の個数: 16

約数和(自身を含む): 204557400

約数和(自身を除く): 76248166

約数列:

[1, 2, 17, 34, 269, 538, 4573, 9146, 14029, 28058, 238493, 476986, 3773801, 7547602, 64154617, 128309234]

約数ペア:

[(1, 128309234), (2, 64154617), (17, 7547602), (34, 3773801), (269, 476986), (538, 238493), (4573, 28058), (9146, 14029)]