159790729

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{6661}}^1$

素因数の和:6840

約数の個数: 16

約数和(自身を含む): 191865600

約数和(自身を除く): 32074871

約数列:

[1, 7, 23, 149, 161, 1043, 3427, 6661, 23989, 46627, 153203, 992489, 1072421, 6947423, 22827247, 159790729]

約数ペア:

[(1, 159790729), (7, 22827247), (23, 6947423), (149, 1072421), (161, 992489), (1043, 153203), (3427, 46627), (6661, 23989)]