156994321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{14173}}^1$

素因数の和:14256

約数の個数: 16

約数和(自身を含む): 183695040

約数和(自身を除く): 26700719

約数列:

[1, 11, 19, 53, 209, 583, 1007, 11077, 14173, 155903, 269287, 751169, 2962157, 8262859, 14272211, 156994321]

約数ペア:

[(1, 156994321), (11, 14272211), (19, 8262859), (53, 2962157), (209, 751169), (583, 269287), (1007, 155903), (11077, 14173)]