168910144

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{203017}}^1$

素因数の和:203042

約数の個数: 28

約数和(自身を含む): 360966004

約数和(自身を除く): 192055860

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 203017, 406034, 812068, 1624136, 2639221, 3248272, 5278442, 6496544, 10556884, 12993088, 21113768, 42227536, 84455072, 168910144]

約数ペア:

[(1, 168910144), (2, 84455072), (4, 42227536), (8, 21113768), (13, 12993088), (16, 10556884), (26, 6496544), (32, 5278442), (52, 3248272), (64, 2639221), (104, 1624136), (208, 812068), (416, 406034), (832, 203017)]