138052544

素因数分解:

$2^6\times 7^1\times {\mathrm{308153}}^1$

素因数の和:308172

約数の個数: 28

約数和(自身を含む): 313084464

約数和(自身を除く): 175031920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 308153, 616306, 1232612, 2157071, 2465224, 4314142, 4930448, 8628284, 9860896, 17256568, 19721792, 34513136, 69026272, 138052544]

約数ペア:

[(1, 138052544), (2, 69026272), (4, 34513136), (7, 19721792), (8, 17256568), (14, 9860896), (16, 8628284), (28, 4930448), (32, 4314142), (56, 2465224), (64, 2157071), (112, 1232612), (224, 616306), (448, 308153)]