149956842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3570401}}^1$

素因数の和:3570413

約数の個数: 16

約数和(自身を含む): 342758592

約数和(自身を除く): 192801750

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3570401, 7140802, 10711203, 21422406, 24992807, 49985614, 74978421, 149956842]

約数ペア:

[(1, 149956842), (2, 74978421), (3, 49985614), (6, 24992807), (7, 21422406), (14, 10711203), (21, 7140802), (42, 3570401)]