158956864

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9817}}^1$

素因数の和:9863

約数の個数: 56

約数和(自身を含む): 359103168

約数和(自身を除く): 200146304

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 176, 184, 253, 352, 368, 506, 704, 736, 1012, 1472, 2024, 4048, 8096, 9817, 16192, 19634, 39268, 78536, 107987, 157072, 215974, 225791, 314144, 431948, 451582, 628288, 863896, 903164, 1727792, 1806328, 2483701, 3455584, 3612656, 4967402, 6911168, 7225312, 9934804, 14450624, 19869608, 39739216, 79478432, 158956864]

約数ペア:

[(1, 158956864), (2, 79478432), (4, 39739216), (8, 19869608), (11, 14450624), (16, 9934804), (22, 7225312), (23, 6911168), (32, 4967402), (44, 3612656), (46, 3455584), (64, 2483701), (88, 1806328), (92, 1727792), (176, 903164), (184, 863896), (253, 628288), (352, 451582), (368, 431948), (506, 314144), (704, 225791), (736, 215974), (1012, 157072), (1472, 107987), (2024, 78536), (4048, 39268), (8096, 19634), (9817, 16192)]