133150888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1280297}}^1$

素因数の和:1280316

約数の個数: 16

約数和(自身を含む): 268862580

約数和(自身を除く): 135711692

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1280297, 2560594, 5121188, 10242376, 16643861, 33287722, 66575444, 133150888]

約数ペア:

[(1, 133150888), (2, 66575444), (4, 33287722), (8, 16643861), (13, 10242376), (26, 5121188), (52, 2560594), (104, 1280297)]