136512688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{656311}}^1$

素因数の和:656332

約数の個数: 20

約数和(自身を含む): 284839408

約数和(自身を除く): 148326720

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 656311, 1312622, 2625244, 5250488, 8532043, 10500976, 17064086, 34128172, 68256344, 136512688]

約数ペア:

[(1, 136512688), (2, 68256344), (4, 34128172), (8, 17064086), (13, 10500976), (16, 8532043), (26, 5250488), (52, 2625244), (104, 1312622), (208, 656311)]