142204384

素因数分解:

$2^5\times 7^1\times {\mathrm{634841}}^1$

素因数の和:634858

約数の個数: 24

約数和(自身を含む): 319960368

約数和(自身を除く): 177755984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 634841, 1269682, 2539364, 4443887, 5078728, 8887774, 10157456, 17775548, 20314912, 35551096, 71102192, 142204384]

約数ペア:

[(1, 142204384), (2, 71102192), (4, 35551096), (7, 20314912), (8, 17775548), (14, 10157456), (16, 8887774), (28, 5078728), (32, 4443887), (56, 2539364), (112, 1269682), (224, 634841)]