131985752

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{1171}}^1$

素因数の和:1443

約数の個数: 32

約数和(自身を含む): 252378480

約数和(自身を除く): 120392728

約数列:

[1, 2, 4, 8, 73, 146, 193, 292, 386, 584, 772, 1171, 1544, 2342, 4684, 9368, 14089, 28178, 56356, 85483, 112712, 170966, 226003, 341932, 452006, 683864, 904012, 1808024, 16498219, 32996438, 65992876, 131985752]

約数ペア:

[(1, 131985752), (2, 65992876), (4, 32996438), (8, 16498219), (73, 1808024), (146, 904012), (193, 683864), (292, 452006), (386, 341932), (584, 226003), (772, 170966), (1171, 112712), (1544, 85483), (2342, 56356), (4684, 28178), (9368, 14089)]