147984256

素因数分解:

$2^7\times 7^1\times {\mathrm{165161}}^1$

素因数の和:165182

約数の個数: 32

約数和(自身を含む): 336930480

約数和(自身を除く): 188946224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 165161, 330322, 660644, 1156127, 1321288, 2312254, 2642576, 4624508, 5285152, 9249016, 10570304, 18498032, 21140608, 36996064, 73992128, 147984256]

約数ペア:

[(1, 147984256), (2, 73992128), (4, 36996064), (7, 21140608), (8, 18498032), (14, 10570304), (16, 9249016), (28, 5285152), (32, 4624508), (56, 2642576), (64, 2312254), (112, 1321288), (128, 1156127), (224, 660644), (448, 330322), (896, 165161)]