130597696

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:411

約数の個数: 56

約数和(自身を含む): 265597640

約数和(自身を除く): 134999944

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 109, 193, 194, 218, 386, 388, 436, 772, 776, 872, 1544, 1552, 1744, 3088, 3104, 3488, 6176, 6208, 6976, 10573, 12352, 18721, 21037, 21146, 37442, 42074, 42292, 74884, 84148, 84584, 149768, 168296, 169168, 299536, 336592, 338336, 599072, 673184, 676672, 1198144, 1346368, 2040589, 4081178, 8162356, 16324712, 32649424, 65298848, 130597696]

約数ペア:

[(1, 130597696), (2, 65298848), (4, 32649424), (8, 16324712), (16, 8162356), (32, 4081178), (64, 2040589), (97, 1346368), (109, 1198144), (193, 676672), (194, 673184), (218, 599072), (386, 338336), (388, 336592), (436, 299536), (772, 169168), (776, 168296), (872, 149768), (1544, 84584), (1552, 84148), (1744, 74884), (3088, 42292), (3104, 42074), (3488, 37442), (6176, 21146), (6208, 21037), (6976, 18721), (10573, 12352)]