145065892

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{4643}}^1$

素因数の和:4827

約数の個数: 24

約数和(自身を含む): 259803936

約数和(自身を除く): 114738044

約数列:

[1, 2, 4, 73, 107, 146, 214, 292, 428, 4643, 7811, 9286, 15622, 18572, 31244, 338939, 496801, 677878, 993602, 1355756, 1987204, 36266473, 72532946, 145065892]

約数ペア:

[(1, 145065892), (2, 72532946), (4, 36266473), (73, 1987204), (107, 1355756), (146, 993602), (214, 677878), (292, 496801), (428, 338939), (4643, 31244), (7811, 18572), (9286, 15622)]