159481994

素因数分解:

$2^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{68213}}^1$

素因数の和:68389

約数の個数: 16

約数和(自身を含む): 275038848

約数和(自身を除く): 115556854

約数列:

[1, 2, 7, 14, 167, 334, 1169, 2338, 68213, 136426, 477491, 954982, 11391571, 22783142, 79740997, 159481994]

約数ペア:

[(1, 159481994), (2, 79740997), (7, 22783142), (14, 11391571), (167, 954982), (334, 477491), (1169, 136426), (2338, 68213)]