156945732293

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{22670191}}^1$

素因数の和:22670264

約数の個数: 16

約数和(自身を含む): 191517782016

約数和(自身を除く): 34572049723

約数列:

[1, 7, 23, 43, 161, 301, 989, 6923, 22670191, 158691337, 521414393, 974818213, 3649900751, 6823727491, 22420818899, 156945732293]

約数ペア:

[(1, 156945732293), (7, 22420818899), (23, 6823727491), (43, 3649900751), (161, 974818213), (301, 521414393), (989, 158691337), (6923, 22670191)]