166378288

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{2411}}^1$

素因数の和:2665

約数の個数: 40

約数和(自身を含む): 340960320

約数和(自身を除く): 174582032

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 227, 304, 454, 908, 1816, 2411, 3632, 4313, 4822, 8626, 9644, 17252, 19288, 34504, 38576, 45809, 69008, 91618, 183236, 366472, 547297, 732944, 1094594, 2189188, 4378376, 8756752, 10398643, 20797286, 41594572, 83189144, 166378288]

約数ペア:

[(1, 166378288), (2, 83189144), (4, 41594572), (8, 20797286), (16, 10398643), (19, 8756752), (38, 4378376), (76, 2189188), (152, 1094594), (227, 732944), (304, 547297), (454, 366472), (908, 183236), (1816, 91618), (2411, 69008), (3632, 45809), (4313, 38576), (4822, 34504), (8626, 19288), (9644, 17252)]