171825364

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 323326080

約数和(自身を除く): 151500716

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 131, 212, 262, 269, 524, 538, 1076, 1219, 2438, 3013, 4876, 6026, 6187, 6943, 12052, 12374, 13886, 14257, 24748, 27772, 28514, 35239, 57028, 70478, 140956, 159689, 319378, 327911, 638756, 655822, 810497, 1311644, 1620994, 1867667, 3241988, 3735334, 7470668, 42956341, 85912682, 171825364]

約数ペア:

[(1, 171825364), (2, 85912682), (4, 42956341), (23, 7470668), (46, 3735334), (53, 3241988), (92, 1867667), (106, 1620994), (131, 1311644), (212, 810497), (262, 655822), (269, 638756), (524, 327911), (538, 319378), (1076, 159689), (1219, 140956), (2438, 70478), (3013, 57028), (4876, 35239), (6026, 28514), (6187, 27772), (6943, 24748), (12052, 14257), (12374, 13886)]