123808384

素因数分解:

$2^7\times 7^1\times {\mathrm{138179}}^1$

素因数の和:138200

約数の個数: 32

約数和(自身を含む): 281887200

約数和(自身を除く): 158078816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 138179, 276358, 552716, 967253, 1105432, 1934506, 2210864, 3869012, 4421728, 7738024, 8843456, 15476048, 17686912, 30952096, 61904192, 123808384]

約数ペア:

[(1, 123808384), (2, 61904192), (4, 30952096), (7, 17686912), (8, 15476048), (14, 8843456), (16, 7738024), (28, 4421728), (32, 3869012), (56, 2210864), (64, 1934506), (112, 1105432), (128, 967253), (224, 552716), (448, 276358), (896, 138179)]