159193928

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{9041}}^1$

素因数の和:9149

約数の個数: 32

約数和(自身を含む): 312491520

約数和(自身を除く): 153297592

約数列:

[1, 2, 4, 8, 31, 62, 71, 124, 142, 248, 284, 568, 2201, 4402, 8804, 9041, 17608, 18082, 36164, 72328, 280271, 560542, 641911, 1121084, 1283822, 2242168, 2567644, 5135288, 19899241, 39798482, 79596964, 159193928]

約数ペア:

[(1, 159193928), (2, 79596964), (4, 39798482), (8, 19899241), (31, 5135288), (62, 2567644), (71, 2242168), (124, 1283822), (142, 1121084), (248, 641911), (284, 560542), (568, 280271), (2201, 72328), (4402, 36164), (8804, 18082), (9041, 17608)]