137185712

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{108533}}^1$

素因数の和:108620

約数の個数: 20

約数和(自身を含む): 269164320

約数和(自身を除く): 131978608

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 108533, 217066, 434132, 868264, 1736528, 8574107, 17148214, 34296428, 68592856, 137185712]

約数ペア:

[(1, 137185712), (2, 68592856), (4, 34296428), (8, 17148214), (16, 8574107), (79, 1736528), (158, 868264), (316, 434132), (632, 217066), (1264, 108533)]