133897768

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{2029}}^1$

素因数の和:2221

約数の個数: 32

約数和(自身を含む): 256876200

約数和(自身を除く): 122978432

約数列:

[1, 2, 4, 8, 73, 113, 146, 226, 292, 452, 584, 904, 2029, 4058, 8116, 8249, 16232, 16498, 32996, 65992, 148117, 229277, 296234, 458554, 592468, 917108, 1184936, 1834216, 16737221, 33474442, 66948884, 133897768]

約数ペア:

[(1, 133897768), (2, 66948884), (4, 33474442), (8, 16737221), (73, 1834216), (113, 1184936), (146, 917108), (226, 592468), (292, 458554), (452, 296234), (584, 229277), (904, 148117), (2029, 65992), (4058, 32996), (8116, 16498), (8249, 16232)]