138932192

素因数分解:

$2^5\times 7^1\times {\mathrm{620233}}^1$

素因数の和:620250

約数の個数: 24

約数和(自身を含む): 312597936

約数和(自身を除く): 173665744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 620233, 1240466, 2480932, 4341631, 4961864, 8683262, 9923728, 17366524, 19847456, 34733048, 69466096, 138932192]

約数ペア:

[(1, 138932192), (2, 69466096), (4, 34733048), (7, 19847456), (8, 17366524), (14, 9923728), (16, 8683262), (28, 4961864), (32, 4341631), (56, 2480932), (112, 1240466), (224, 620233)]