123632768

素因数分解:

$2^7\times 7^1\times {\mathrm{137983}}^1$

素因数の和:138004

約数の個数: 32

約数和(自身を含む): 281487360

約数和(自身を除く): 157854592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 137983, 275966, 551932, 965881, 1103864, 1931762, 2207728, 3863524, 4415456, 7727048, 8830912, 15454096, 17661824, 30908192, 61816384, 123632768]

約数ペア:

[(1, 123632768), (2, 61816384), (4, 30908192), (7, 17661824), (8, 15454096), (14, 8830912), (16, 7727048), (28, 4415456), (32, 3863524), (56, 2207728), (64, 1931762), (112, 1103864), (128, 965881), (224, 551932), (448, 275966), (896, 137983)]