168127496

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{1171}}^1$

素因数の和:1445

約数の個数: 32

約数和(自身を含む): 320237280

約数和(自身を除く): 152109784

約数列:

[1, 2, 4, 8, 131, 137, 262, 274, 524, 548, 1048, 1096, 1171, 2342, 4684, 9368, 17947, 35894, 71788, 143576, 153401, 160427, 306802, 320854, 613604, 641708, 1227208, 1283416, 21015937, 42031874, 84063748, 168127496]

約数ペア:

[(1, 168127496), (2, 84063748), (4, 42031874), (8, 21015937), (131, 1283416), (137, 1227208), (262, 641708), (274, 613604), (524, 320854), (548, 306802), (1048, 160427), (1096, 153401), (1171, 143576), (2342, 71788), (4684, 35894), (9368, 17947)]