181988145544

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1338148129}}^1$

素因数の和:1338148152

約数の個数: 16

約数和(自身を含む): 361299995100

約数和(自身を除く): 179311849556

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1338148129, 2676296258, 5352592516, 10705185032, 22748518193, 45497036386, 90994072772, 181988145544]

約数ペア:

[(1, 181988145544), (2, 90994072772), (4, 45497036386), (8, 22748518193), (17, 10705185032), (34, 5352592516), (68, 2676296258), (136, 1338148129)]