156941696198

素因数分解:

$2^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{28237081}}^1$

素因数の和:28237487

約数の個数: 16

約数和(自身を含む): 269720607264

約数和(自身を除く): 112778911066

約数列:

[1, 2, 7, 14, 397, 794, 2779, 5558, 28237081, 56474162, 197659567, 395319134, 11210121157, 22420242314, 78470848099, 156941696198]

約数ペア:

[(1, 156941696198), (2, 78470848099), (7, 22420242314), (14, 11210121157), (397, 395319134), (794, 197659567), (2779, 56474162), (5558, 28237081)]