137795728

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{26177}}^1$

素因数の和:26239

約数の個数: 40

約数和(自身を含む): 311622912

約数和(自身を除く): 173827184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 26177, 52354, 104708, 183239, 209416, 366478, 418832, 732956, 1230319, 1465912, 2460638, 2931824, 4921276, 8612233, 9842552, 17224466, 19685104, 34448932, 68897864, 137795728]

約数ペア:

[(1, 137795728), (2, 68897864), (4, 34448932), (7, 19685104), (8, 17224466), (14, 9842552), (16, 8612233), (28, 4921276), (47, 2931824), (56, 2460638), (94, 1465912), (112, 1230319), (188, 732956), (329, 418832), (376, 366478), (658, 209416), (752, 183239), (1316, 104708), (2632, 52354), (5264, 26177)]