149780137

素因数分解:

${\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{20611}}^1$

素因数の和:20680

約数の個数: 12

約数和(自身を含む): 165967824

約数和(自身を除く): 16187687

約数列:

[1, 13, 43, 169, 559, 7267, 20611, 267943, 886273, 3483259, 11521549, 149780137]

約数ペア:

[(1, 149780137), (13, 11521549), (43, 3483259), (169, 886273), (559, 267943), (7267, 20611)]