148387456

素因数分解:

$2^7\times 7^1\times {\mathrm{165611}}^1$

素因数の和:165632

約数の個数: 32

約数和(自身を含む): 337848480

約数和(自身を除く): 189461024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 165611, 331222, 662444, 1159277, 1324888, 2318554, 2649776, 4637108, 5299552, 9274216, 10599104, 18548432, 21198208, 37096864, 74193728, 148387456]

約数ペア:

[(1, 148387456), (2, 74193728), (4, 37096864), (7, 21198208), (8, 18548432), (14, 10599104), (16, 9274216), (28, 5299552), (32, 4637108), (56, 2649776), (64, 2318554), (112, 1324888), (128, 1159277), (224, 662444), (448, 331222), (896, 165611)]