152821744

素因数分解:

$2^4\times {\mathrm{499}}^1\times {\mathrm{19141}}^1$

素因数の和:19648

約数の個数: 20

約数和(自身を含む): 296701000

約数和(自身を除く): 143879256

約数列:

[1, 2, 4, 8, 16, 499, 998, 1996, 3992, 7984, 19141, 38282, 76564, 153128, 306256, 9551359, 19102718, 38205436, 76410872, 152821744]

約数ペア:

[(1, 152821744), (2, 76410872), (4, 38205436), (8, 19102718), (16, 9551359), (499, 306256), (998, 153128), (1996, 76564), (3992, 38282), (7984, 19141)]