169161872

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:213

約数の個数: 120

約数和(自身を含む): 391849920

約数和(自身を除く): 222688048

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 29, 44, 46, 58, 88, 92, 116, 121, 131, 176, 184, 232, 242, 253, 262, 319, 368, 464, 484, 506, 524, 638, 667, 968, 1012, 1048, 1276, 1334, 1441, 1936, 2024, 2096, 2552, 2668, 2783, 2882, 3013, 3509, 3799, 4048, 5104, 5336, 5566, 5764, 6026, 7018, 7337, 7598, 10672, 11132, 11528, 12052, 14036, 14674, 15196, 15851, 22264, 23056, 24104, 28072, 29348, 30392, 31702, 33143, 41789, 44528, 48208, 56144, 58696, 60784, 63404, 66286, 80707, 83578, 87377, 117392, 126808, 132572, 161414, 167156, 174754, 253616, 265144, 322828, 334312, 349508, 364573, 459679, 530288, 645656, 668624, 699016, 729146, 919358, 961147, 1291312, 1398032, 1458292, 1838716, 1922294, 2916584, 3677432, 3844588, 5833168, 7354864, 7689176, 10572617, 15378352, 21145234, 42290468, 84580936, 169161872]

約数ペア:

[(1, 169161872), (2, 84580936), (4, 42290468), (8, 21145234), (11, 15378352), (16, 10572617), (22, 7689176), (23, 7354864), (29, 5833168), (44, 3844588), (46, 3677432), (58, 2916584), (88, 1922294), (92, 1838716), (116, 1458292), (121, 1398032), (131, 1291312), (176, 961147), (184, 919358), (232, 729146), (242, 699016), (253, 668624), (262, 645656), (319, 530288), (368, 459679), (464, 364573), (484, 349508), (506, 334312), (524, 322828), (638, 265144), (667, 253616), (968, 174754), (1012, 167156), (1048, 161414), (1276, 132572), (1334, 126808), (1441, 117392), (1936, 87377), (2024, 83578), (2096, 80707), (2552, 66286), (2668, 63404), (2783, 60784), (2882, 58696), (3013, 56144), (3509, 48208), (3799, 44528), (4048, 41789), (5104, 33143), (5336, 31702), (5566, 30392), (5764, 29348), (6026, 28072), (7018, 24104), (7337, 23056), (7598, 22264), (10672, 15851), (11132, 15196), (11528, 14674), (12052, 14036)]