128170426

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{599}}^1\times {\mathrm{1289}}^1$

素因数の和:1973

約数の個数: 16

約数和(自身を含む): 195048000

約数和(自身を除く): 66877574

約数列:

[1, 2, 83, 166, 599, 1198, 1289, 2578, 49717, 99434, 106987, 213974, 772111, 1544222, 64085213, 128170426]

約数ペア:

[(1, 128170426), (2, 64085213), (83, 1544222), (166, 772111), (599, 213974), (1198, 106987), (1289, 99434), (2578, 49717)]