123160718

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{5821}}^1$

素因数の和:6043

約数の個数: 16

約数和(自身を含む): 188632800

約数和(自身を除く): 65472082

約数列:

[1, 2, 71, 142, 149, 298, 5821, 10579, 11642, 21158, 413291, 826582, 867329, 1734658, 61580359, 123160718]

約数ペア:

[(1, 123160718), (2, 61580359), (71, 1734658), (142, 867329), (149, 826582), (298, 413291), (5821, 21158), (10579, 11642)]