156660740

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{116911}}^1$

素因数の和:116987

約数の個数: 24

約数和(自身を含む): 333900672

約数和(自身を除く): 177239932

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 116911, 233822, 467644, 584555, 1169110, 2338220, 7833037, 15666074, 31332148, 39165185, 78330370, 156660740]

約数ペア:

[(1, 156660740), (2, 78330370), (4, 39165185), (5, 31332148), (10, 15666074), (20, 7833037), (67, 2338220), (134, 1169110), (268, 584555), (335, 467644), (670, 233822), (1340, 116911)]