128156664232

素因数分解:

$2^3\times {\mathrm{7129}}^1\times {\mathrm{2247101}}^1$

素因数の和:2254236

約数の個数: 16

約数和(自身を含む): 240327558900

約数和(自身を除く): 112170894668

約数列:

[1, 2, 4, 8, 7129, 14258, 28516, 57032, 2247101, 4494202, 8988404, 17976808, 16019583029, 32039166058, 64078332116, 128156664232]

約数ペア:

[(1, 128156664232), (2, 64078332116), (4, 32039166058), (8, 16019583029), (7129, 17976808), (14258, 8988404), (28516, 4494202), (57032, 2247101)]