159564472319

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1021}}^1\times {\mathrm{970699}}^1$

素因数の和:971750

約数の個数: 16

約数和(自身を含む): 190474636800

約数和(自身を除く): 30910164481

約数列:

[1, 7, 23, 161, 1021, 7147, 23483, 164381, 970699, 6794893, 22326077, 156282539, 991083679, 6937585753, 22794924617, 159564472319]

約数ペア:

[(1, 159564472319), (7, 22794924617), (23, 6937585753), (161, 991083679), (1021, 156282539), (7147, 22326077), (23483, 6794893), (164381, 970699)]