164468161

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5503}}^1$

素因数の和:5557

約数の個数: 24

約数和(自身を含む): 204968960

約数和(自身を除く): 40500799

約数列:

[1, 11, 13, 19, 121, 143, 209, 247, 1573, 2299, 2717, 5503, 29887, 60533, 71539, 104557, 665863, 786929, 1150127, 1359241, 8656219, 12651397, 14951651, 164468161]

約数ペア:

[(1, 164468161), (11, 14951651), (13, 12651397), (19, 8656219), (121, 1359241), (143, 1150127), (209, 786929), (247, 665863), (1573, 104557), (2299, 71539), (2717, 60533), (5503, 29887)]