138482008

素因数分解:

$2^3\times 7^1\times {\mathrm{2472893}}^1$

素因数の和:2472906

約数の個数: 16

約数和(自身を含む): 296747280

約数和(自身を除く): 158265272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2472893, 4945786, 9891572, 17310251, 19783144, 34620502, 69241004, 138482008]

約数ペア:

[(1, 138482008), (2, 69241004), (4, 34620502), (7, 19783144), (8, 17310251), (14, 9891572), (28, 4945786), (56, 2472893)]