141974476

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{3187}}^1$

素因数の和:3278

約数の個数: 48

約数和(自身を含む): 298498816

約数和(自身を除く): 156524340

約数列:

[1, 2, 4, 7, 14, 28, 37, 43, 74, 86, 148, 172, 259, 301, 518, 602, 1036, 1204, 1591, 3182, 3187, 6364, 6374, 11137, 12748, 22274, 22309, 44548, 44618, 89236, 117919, 137041, 235838, 274082, 471676, 548164, 825433, 959287, 1650866, 1918574, 3301732, 3837148, 5070517, 10141034, 20282068, 35493619, 70987238, 141974476]

約数ペア:

[(1, 141974476), (2, 70987238), (4, 35493619), (7, 20282068), (14, 10141034), (28, 5070517), (37, 3837148), (43, 3301732), (74, 1918574), (86, 1650866), (148, 959287), (172, 825433), (259, 548164), (301, 471676), (518, 274082), (602, 235838), (1036, 137041), (1204, 117919), (1591, 89236), (3182, 44618), (3187, 44548), (6364, 22309), (6374, 22274), (11137, 12748)]