156922556

素因数分解:

$2^2\times 7^1\times {\mathrm{461}}^1\times {\mathrm{12157}}^1$

素因数の和:12629

約数の個数: 24

約数和(自身を含む): 314551776

約数和(自身を除く): 157629220

約数列:

[1, 2, 4, 7, 14, 28, 461, 922, 1844, 3227, 6454, 12157, 12908, 24314, 48628, 85099, 170198, 340396, 5604377, 11208754, 22417508, 39230639, 78461278, 156922556]

約数ペア:

[(1, 156922556), (2, 78461278), (4, 39230639), (7, 22417508), (14, 11208754), (28, 5604377), (461, 340396), (922, 170198), (1844, 85099), (3227, 48628), (6454, 24314), (12157, 12908)]