137166416

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{117437}}^1$

素因数の和:117518

約数の個数: 20

約数和(自身を含む): 269402772

約数和(自身を除く): 132236356

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 117437, 234874, 469748, 939496, 1878992, 8572901, 17145802, 34291604, 68583208, 137166416]

約数ペア:

[(1, 137166416), (2, 68583208), (4, 34291604), (8, 17145802), (16, 8572901), (73, 1878992), (146, 939496), (292, 469748), (584, 234874), (1168, 117437)]