129349712

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{263}}^1\times {\mathrm{521}}^1$

素因数の和:851

約数の個数: 40

約数和(自身を含む): 256322880

約数和(自身を除く): 126973168

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 263, 472, 521, 526, 944, 1042, 1052, 2084, 2104, 4168, 4208, 8336, 15517, 30739, 31034, 61478, 62068, 122956, 124136, 137023, 245912, 248272, 274046, 491824, 548092, 1096184, 2192368, 8084357, 16168714, 32337428, 64674856, 129349712]

約数ペア:

[(1, 129349712), (2, 64674856), (4, 32337428), (8, 16168714), (16, 8084357), (59, 2192368), (118, 1096184), (236, 548092), (263, 491824), (472, 274046), (521, 248272), (526, 245912), (944, 137023), (1042, 124136), (1052, 122956), (2084, 62068), (2104, 61478), (4168, 31034), (4208, 30739), (8336, 15517)]