15691434224

素因数分解:

$2^4\times {\mathrm{139}}^2\times {\mathrm{193}}^1\times {\mathrm{263}}^1$

素因数の和:742

約数の個数: 60

約数和(自身を含む): 30898151856

約数和(自身を除く): 15206717632

約数列:

[1, 2, 4, 8, 16, 139, 193, 263, 278, 386, 526, 556, 772, 1052, 1112, 1544, 2104, 2224, 3088, 4208, 19321, 26827, 36557, 38642, 50759, 53654, 73114, 77284, 101518, 107308, 146228, 154568, 203036, 214616, 292456, 309136, 406072, 429232, 584912, 812144, 3728953, 5081423, 7055501, 7457906, 10162846, 14111002, 14915812, 20325692, 28222004, 29831624, 40651384, 56444008, 59663248, 81302768, 112888016, 980714639, 1961429278, 3922858556, 7845717112, 15691434224]

約数ペア:

[(1, 15691434224), (2, 7845717112), (4, 3922858556), (8, 1961429278), (16, 980714639), (139, 112888016), (193, 81302768), (263, 59663248), (278, 56444008), (386, 40651384), (526, 29831624), (556, 28222004), (772, 20325692), (1052, 14915812), (1112, 14111002), (1544, 10162846), (2104, 7457906), (2224, 7055501), (3088, 5081423), (4208, 3728953), (19321, 812144), (26827, 584912), (36557, 429232), (38642, 406072), (50759, 309136), (53654, 292456), (73114, 214616), (77284, 203036), (101518, 154568), (107308, 146228)]