126368216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1215079}}^1$

素因数の和:1215098

約数の個数: 16

約数和(自身を含む): 255166800

約数和(自身を除く): 128798584

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1215079, 2430158, 4860316, 9720632, 15796027, 31592054, 63184108, 126368216]

約数ペア:

[(1, 126368216), (2, 63184108), (4, 31592054), (8, 15796027), (13, 9720632), (26, 4860316), (52, 2430158), (104, 1215079)]