157049270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{54721}}^1$

素因数の和:54776

約数の個数: 32

約数和(自身を含む): 330958656

約数和(自身を除く): 173909386

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 54721, 109442, 273605, 383047, 547210, 766094, 1915235, 2243561, 3830470, 4487122, 11217805, 15704927, 22435610, 31409854, 78524635, 157049270]

約数ペア:

[(1, 157049270), (2, 78524635), (5, 31409854), (7, 22435610), (10, 15704927), (14, 11217805), (35, 4487122), (41, 3830470), (70, 2243561), (82, 1915235), (205, 766094), (287, 547210), (410, 383047), (574, 273605), (1435, 109442), (2870, 54721)]