190391168

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{135221}}^1$

素因数の和:135246

約数の個数: 32

約数和(自身を含む): 413779320

約数和(自身を除く): 223388152

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 135221, 270442, 540884, 1081768, 1487431, 2163536, 2974862, 4327072, 5949724, 8654144, 11899448, 17308288, 23798896, 47597792, 95195584, 190391168]

約数ペア:

[(1, 190391168), (2, 95195584), (4, 47597792), (8, 23798896), (11, 17308288), (16, 11899448), (22, 8654144), (32, 5949724), (44, 4327072), (64, 2974862), (88, 2163536), (128, 1487431), (176, 1081768), (352, 540884), (704, 270442), (1408, 135221)]