139796888

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{226943}}^1$

素因数の和:226967

約数の個数: 32

約数和(自身を含む): 326799360

約数和(自身を除く): 187002472

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 226943, 453886, 907772, 1588601, 1815544, 2496373, 3177202, 4992746, 6354404, 9985492, 12708808, 17474611, 19970984, 34949222, 69898444, 139796888]

約数ペア:

[(1, 139796888), (2, 69898444), (4, 34949222), (7, 19970984), (8, 17474611), (11, 12708808), (14, 9985492), (22, 6354404), (28, 4992746), (44, 3177202), (56, 2496373), (77, 1815544), (88, 1588601), (154, 907772), (308, 453886), (616, 226943)]