156943301207

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{21407}}^1\times {\mathrm{95213}}^1$

素因数の和:116638

約数の個数: 16

約数和(自身を含む): 195680765952

約数和(自身を除く): 38737464745

約数列:

[1, 7, 11, 77, 21407, 95213, 149849, 235477, 666491, 1047343, 1648339, 7331401, 2038224691, 14267572837, 22420471601, 156943301207]

約数ペア:

[(1, 156943301207), (7, 22420471601), (11, 14267572837), (77, 2038224691), (21407, 7331401), (95213, 1648339), (149849, 1047343), (235477, 666491)]