138081104

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{18401}}^1$

素因数の和:18483

約数の個数: 40

約数和(自身を含む): 310331328

約数和(自身を除く): 172250224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3752, 7504, 18401, 36802, 73604, 128807, 147208, 257614, 294416, 515228, 1030456, 1232867, 2060912, 2465734, 4931468, 8630069, 9862936, 17260138, 19725872, 34520276, 69040552, 138081104]

約数ペア:

[(1, 138081104), (2, 69040552), (4, 34520276), (7, 19725872), (8, 17260138), (14, 9862936), (16, 8630069), (28, 4931468), (56, 2465734), (67, 2060912), (112, 1232867), (134, 1030456), (268, 515228), (469, 294416), (536, 257614), (938, 147208), (1072, 128807), (1876, 73604), (3752, 36802), (7504, 18401)]