149128496

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{847321}}^1$

素因数の和:847340

約数の個数: 20

約数和(自身を含む): 315203784

約数和(自身を除く): 166075288

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 847321, 1694642, 3389284, 6778568, 9320531, 13557136, 18641062, 37282124, 74564248, 149128496]

約数ペア:

[(1, 149128496), (2, 74564248), (4, 37282124), (8, 18641062), (11, 13557136), (16, 9320531), (22, 6778568), (44, 3389284), (88, 1694642), (176, 847321)]