15378352

素因数分解:

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

素因数の和:202

約数の個数: 80

約数和(自身を含む): 35354880

約数和(自身を除く): 19976528

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 29, 44, 46, 58, 88, 92, 116, 131, 176, 184, 232, 253, 262, 319, 368, 464, 506, 524, 638, 667, 1012, 1048, 1276, 1334, 1441, 2024, 2096, 2552, 2668, 2882, 3013, 3799, 4048, 5104, 5336, 5764, 6026, 7337, 7598, 10672, 11528, 12052, 14674, 15196, 23056, 24104, 29348, 30392, 33143, 41789, 48208, 58696, 60784, 66286, 83578, 87377, 117392, 132572, 167156, 174754, 265144, 334312, 349508, 530288, 668624, 699016, 961147, 1398032, 1922294, 3844588, 7689176, 15378352]

約数ペア:

[(1, 15378352), (2, 7689176), (4, 3844588), (8, 1922294), (11, 1398032), (16, 961147), (22, 699016), (23, 668624), (29, 530288), (44, 349508), (46, 334312), (58, 265144), (88, 174754), (92, 167156), (116, 132572), (131, 117392), (176, 87377), (184, 83578), (232, 66286), (253, 60784), (262, 58696), (319, 48208), (368, 41789), (464, 33143), (506, 30392), (524, 29348), (638, 24104), (667, 23056), (1012, 15196), (1048, 14674), (1276, 12052), (1334, 11528), (1441, 10672), (2024, 7598), (2096, 7337), (2552, 6026), (2668, 5764), (2882, 5336), (3013, 5104), (3799, 4048)]