138145696

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{332081}}^1$

素因数の和:332104

約数の個数: 24

約数和(自身を含む): 292896324

約数和(自身を除く): 154750628

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 332081, 664162, 1328324, 2656648, 4317053, 5313296, 8634106, 10626592, 17268212, 34536424, 69072848, 138145696]

約数ペア:

[(1, 138145696), (2, 69072848), (4, 34536424), (8, 17268212), (13, 10626592), (16, 8634106), (26, 5313296), (32, 4317053), (52, 2656648), (104, 1328324), (208, 664162), (416, 332081)]