139122176

素因数分解:

$2^9\times {\mathrm{271723}}^1$

素因数の和:271741

約数の個数: 20

約数和(自身を含む): 277973652

約数和(自身を除く): 138851476

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 271723, 543446, 1086892, 2173784, 4347568, 8695136, 17390272, 34780544, 69561088, 139122176]

約数ペア:

[(1, 139122176), (2, 69561088), (4, 34780544), (8, 17390272), (16, 8695136), (32, 4347568), (64, 2173784), (128, 1086892), (256, 543446), (512, 271723)]