126435904

素因数分解:

$2^6\times 7^1\times {\mathrm{367}}^1\times {\mathrm{769}}^1$

素因数の和:1155

約数の個数: 56

約数和(自身を含む): 287893760

約数和(自身を除く): 161457856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 367, 448, 734, 769, 1468, 1538, 2569, 2936, 3076, 5138, 5383, 5872, 6152, 10276, 10766, 11744, 12304, 20552, 21532, 23488, 24608, 41104, 43064, 49216, 82208, 86128, 164416, 172256, 282223, 344512, 564446, 1128892, 1975561, 2257784, 3951122, 4515568, 7902244, 9031136, 15804488, 18062272, 31608976, 63217952, 126435904]

約数ペア:

[(1, 126435904), (2, 63217952), (4, 31608976), (7, 18062272), (8, 15804488), (14, 9031136), (16, 7902244), (28, 4515568), (32, 3951122), (56, 2257784), (64, 1975561), (112, 1128892), (224, 564446), (367, 344512), (448, 282223), (734, 172256), (769, 164416), (1468, 86128), (1538, 82208), (2569, 49216), (2936, 43064), (3076, 41104), (5138, 24608), (5383, 23488), (5872, 21532), (6152, 20552), (10276, 12304), (10766, 11744)]