156913390534

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{1559}}^1\times {\mathrm{708803}}^1$

素因数の和:710435

約数の個数: 16

約数和(自身を含む): 238838595840

約数和(自身を除く): 81925205306

約数列:

[1, 2, 71, 142, 1559, 3118, 110689, 221378, 708803, 1417606, 50325013, 100650026, 1105023877, 2210047754, 78456695267, 156913390534]

約数ペア:

[(1, 156913390534), (2, 78456695267), (71, 2210047754), (142, 1105023877), (1559, 100650026), (3118, 50325013), (110689, 1417606), (221378, 708803)]