143356672

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{29473}}^1$

素因数の和:29508

約数の個数: 36

約数和(自身を含む): 301224280

約数和(自身を除く): 157867608

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 29473, 58946, 117892, 235784, 471568, 559987, 943136, 1119974, 1886272, 2239948, 3772544, 4479896, 7545088, 8959792, 17919584, 35839168, 71678336, 143356672]

約数ペア:

[(1, 143356672), (2, 71678336), (4, 35839168), (8, 17919584), (16, 8959792), (19, 7545088), (32, 4479896), (38, 3772544), (64, 2239948), (76, 1886272), (128, 1119974), (152, 943136), (256, 559987), (304, 471568), (608, 235784), (1216, 117892), (2432, 58946), (4864, 29473)]