156945981361

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1\times {\mathrm{645499}}^1$

素因数の和:645888

約数の個数: 16

約数和(自身を含む): 172425960000

約数和(自身を除く): 15479978639

約数列:

[1, 13, 59, 317, 767, 4121, 18703, 243139, 645499, 8391487, 38084441, 204623183, 495097733, 2660101379, 12072767797, 156945981361]

約数ペア:

[(1, 156945981361), (13, 12072767797), (59, 2660101379), (317, 495097733), (767, 204623183), (4121, 38084441), (18703, 8391487), (243139, 645499)]