137772824

素因数分解:

$2^3\times 7^1\times {\mathrm{2460229}}^1$

素因数の和:2460242

約数の個数: 16

約数和(自身を含む): 295227600

約数和(自身を除く): 157454776

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2460229, 4920458, 9840916, 17221603, 19681832, 34443206, 68886412, 137772824]

約数ペア:

[(1, 137772824), (2, 68886412), (4, 34443206), (7, 19681832), (8, 17221603), (14, 9840916), (28, 4920458), (56, 2460229)]