158722018

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{872099}}^1$

素因数の和:872121

約数の個数: 16

約数和(自身を含む): 293025600

約数和(自身を除く): 134303582

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 872099, 1744198, 6104693, 11337287, 12209386, 22674574, 79361009, 158722018]

約数ペア:

[(1, 158722018), (2, 79361009), (7, 22674574), (13, 12209386), (14, 11337287), (26, 6104693), (91, 1744198), (182, 872099)]