168444456

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1549}}^1$

素因数の和:1778

約数の個数: 64

約数和(自身を含む): 441936000

約数和(自身を除く): 273491544

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 197, 276, 394, 552, 591, 788, 1182, 1549, 1576, 2364, 3098, 4531, 4647, 4728, 6196, 9062, 9294, 12392, 13593, 18124, 18588, 27186, 35627, 36248, 37176, 54372, 71254, 106881, 108744, 142508, 213762, 285016, 305153, 427524, 610306, 855048, 915459, 1220612, 1830918, 2441224, 3661836, 7018519, 7323672, 14037038, 21055557, 28074076, 42111114, 56148152, 84222228, 168444456]

約数ペア:

[(1, 168444456), (2, 84222228), (3, 56148152), (4, 42111114), (6, 28074076), (8, 21055557), (12, 14037038), (23, 7323672), (24, 7018519), (46, 3661836), (69, 2441224), (92, 1830918), (138, 1220612), (184, 915459), (197, 855048), (276, 610306), (394, 427524), (552, 305153), (591, 285016), (788, 213762), (1182, 142508), (1549, 108744), (1576, 106881), (2364, 71254), (3098, 54372), (4531, 37176), (4647, 36248), (4728, 35627), (6196, 27186), (9062, 18588), (9294, 18124), (12392, 13593)]