156905144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{3851}}^1$

素因数の和:4331

約数の個数: 32

約数和(自身を含む): 321719040

約数和(自身を除く): 164813896

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 463, 926, 1852, 3704, 3851, 5093, 7702, 10186, 15404, 20372, 30808, 40744, 42361, 84722, 169444, 338888, 1783013, 3566026, 7132052, 14264104, 19613143, 39226286, 78452572, 156905144]

約数ペア:

[(1, 156905144), (2, 78452572), (4, 39226286), (8, 19613143), (11, 14264104), (22, 7132052), (44, 3566026), (88, 1783013), (463, 338888), (926, 169444), (1852, 84722), (3704, 42361), (3851, 40744), (5093, 30808), (7702, 20372), (10186, 15404)]