142232048

素因数分解:

$2^4\times 7^1\times {\mathrm{1269929}}^1$

素因数の和:1269944

約数の個数: 20

約数和(自身を含む): 314942640

約数和(自身を除く): 172710592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1269929, 2539858, 5079716, 8889503, 10159432, 17779006, 20318864, 35558012, 71116024, 142232048]

約数ペア:

[(1, 142232048), (2, 71116024), (4, 35558012), (7, 20318864), (8, 17779006), (14, 10159432), (16, 8889503), (28, 5079716), (56, 2539858), (112, 1269929)]