138010496

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{82939}}^1$

素因数の和:82966

約数の個数: 32

約数和(自身を含む): 296095800

約数和(自身を除く): 158085304

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 82939, 165878, 331756, 663512, 1078207, 1327024, 2156414, 2654048, 4312828, 5308096, 8625656, 10616192, 17251312, 34502624, 69005248, 138010496]

約数ペア:

[(1, 138010496), (2, 69005248), (4, 34502624), (8, 17251312), (13, 10616192), (16, 8625656), (26, 5308096), (32, 4312828), (52, 2654048), (64, 2156414), (104, 1327024), (128, 1078207), (208, 663512), (416, 331756), (832, 165878), (1664, 82939)]