137609644

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{21067}}^1$

素因数の和:21165

約数の個数: 24

約数和(自身を含む): 254838528

約数和(自身を除く): 117228884

約数列:

[1, 2, 4, 23, 46, 71, 92, 142, 284, 1633, 3266, 6532, 21067, 42134, 84268, 484541, 969082, 1495757, 1938164, 2991514, 5983028, 34402411, 68804822, 137609644]

約数ペア:

[(1, 137609644), (2, 68804822), (4, 34402411), (23, 5983028), (46, 2991514), (71, 1938164), (92, 1495757), (142, 969082), (284, 484541), (1633, 84268), (3266, 42134), (6532, 21067)]