138097792

素因数分解:

$2^7\times 7^1\times {\mathrm{154127}}^1$

素因数の和:154148

約数の個数: 32

約数和(自身を含む): 314421120

約数和(自身を除く): 176323328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 154127, 308254, 616508, 1078889, 1233016, 2157778, 2466032, 4315556, 4932064, 8631112, 9864128, 17262224, 19728256, 34524448, 69048896, 138097792]

約数ペア:

[(1, 138097792), (2, 69048896), (4, 34524448), (7, 19728256), (8, 17262224), (14, 9864128), (16, 8631112), (28, 4932064), (32, 4315556), (56, 2466032), (64, 2157778), (112, 1233016), (128, 1078889), (224, 616508), (448, 308254), (896, 154127)]