128230842

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{929209}}^1$

素因数の和:929237

約数の個数: 16

約数和(自身を含む): 267612480

約数和(自身を除く): 139381638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 929209, 1858418, 2787627, 5575254, 21371807, 42743614, 64115421, 128230842]

約数ペア:

[(1, 128230842), (2, 64115421), (3, 42743614), (6, 21371807), (23, 5575254), (46, 2787627), (69, 1858418), (138, 929209)]