154294192

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23929}}^1$

素因数の和:23981

約数の個数: 40

約数和(自身を含む): 332339840

約数和(自身を除く): 178045648

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 23929, 47858, 95716, 191432, 311077, 382864, 622154, 741799, 1244308, 1483598, 2488616, 2967196, 4977232, 5934392, 9643387, 11868784, 19286774, 38573548, 77147096, 154294192]

約数ペア:

[(1, 154294192), (2, 77147096), (4, 38573548), (8, 19286774), (13, 11868784), (16, 9643387), (26, 5934392), (31, 4977232), (52, 2967196), (62, 2488616), (104, 1483598), (124, 1244308), (208, 741799), (248, 622154), (403, 382864), (496, 311077), (806, 191432), (1612, 95716), (3224, 47858), (6448, 23929)]