129394048

素因数分解:

$2^7\times 7^1\times {\mathrm{144413}}^1$

素因数の和:144434

約数の個数: 32

約数和(自身を含む): 294604560

約数和(自身を除く): 165210512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 144413, 288826, 577652, 1010891, 1155304, 2021782, 2310608, 4043564, 4621216, 8087128, 9242432, 16174256, 18484864, 32348512, 64697024, 129394048]

約数ペア:

[(1, 129394048), (2, 64697024), (4, 32348512), (7, 18484864), (8, 16174256), (14, 9242432), (16, 8087128), (28, 4621216), (32, 4043564), (56, 2310608), (64, 2021782), (112, 1155304), (128, 1010891), (224, 577652), (448, 288826), (896, 144413)]