156936297707

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{1082491}}^1$

素因数の和:1082786

約数の個数: 16

約数和(自身を含む): 181858656000

約数和(自身を除く): 24922358293

約数列:

[1, 7, 139, 149, 973, 1043, 20711, 144977, 1082491, 7577437, 150466249, 161291159, 1053263743, 1129038113, 22419471101, 156936297707]

約数ペア:

[(1, 156936297707), (7, 22419471101), (139, 1129038113), (149, 1053263743), (973, 161291159), (1043, 150466249), (20711, 7577437), (144977, 1082491)]