164014886

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{509363}}^1$

素因数の和:509395

約数の個数: 16

約数和(自身を含む): 293393664

約数和(自身を除く): 129378778

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 509363, 1018726, 3565541, 7131082, 11715349, 23430698, 82007443, 164014886]

約数ペア:

[(1, 164014886), (2, 82007443), (7, 23430698), (14, 11715349), (23, 7131082), (46, 3565541), (161, 1018726), (322, 509363)]