157426378

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1\times {\mathrm{1879}}^1$

素因数の和:2301

約数の個数: 16

約数和(自身を含む): 238639680

約数和(自身を除く): 81213302

約数列:

[1, 2, 163, 257, 326, 514, 1879, 3758, 41891, 83782, 306277, 482903, 612554, 965806, 78713189, 157426378]

約数ペア:

[(1, 157426378), (2, 78713189), (163, 965806), (257, 612554), (326, 482903), (514, 306277), (1879, 83782), (3758, 41891)]