159715504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{767863}}^1$

素因数の和:767884

約数の個数: 20

約数和(自身を含む): 333252976

約数和(自身を除く): 173537472

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 767863, 1535726, 3071452, 6142904, 9982219, 12285808, 19964438, 39928876, 79857752, 159715504]

約数ペア:

[(1, 159715504), (2, 79857752), (4, 39928876), (8, 19964438), (13, 12285808), (16, 9982219), (26, 6142904), (52, 3071452), (104, 1535726), (208, 767863)]