156125360

素因数分解:

$2^4\times 5^1\times {\mathrm{337}}^1\times {\mathrm{5791}}^1$

素因数の和:6141

約数の個数: 40

約数和(自身を含む): 364131456

約数和(自身を除く): 208006096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 337, 674, 1348, 1685, 2696, 3370, 5392, 5791, 6740, 11582, 13480, 23164, 26960, 28955, 46328, 57910, 92656, 115820, 231640, 463280, 1951567, 3903134, 7806268, 9757835, 15612536, 19515670, 31225072, 39031340, 78062680, 156125360]

約数ペア:

[(1, 156125360), (2, 78062680), (4, 39031340), (5, 31225072), (8, 19515670), (10, 15612536), (16, 9757835), (20, 7806268), (40, 3903134), (80, 1951567), (337, 463280), (674, 231640), (1348, 115820), (1685, 92656), (2696, 57910), (3370, 46328), (5392, 28955), (5791, 26960), (6740, 23164), (11582, 13480)]