119444416

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20509}}^1$

素因数の和:20541

約数の個数: 56

約数和(自身を含む): 291734240

約数和(自身を除く): 172289824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 20509, 41018, 82036, 143563, 164072, 266617, 287126, 328144, 533234, 574252, 656288, 1066468, 1148504, 1312576, 1866319, 2132936, 2297008, 3732638, 4265872, 4594016, 7465276, 8531744, 9188032, 14930552, 17063488, 29861104, 59722208, 119444416]

約数ペア:

[(1, 119444416), (2, 59722208), (4, 29861104), (7, 17063488), (8, 14930552), (13, 9188032), (14, 8531744), (16, 7465276), (26, 4594016), (28, 4265872), (32, 3732638), (52, 2297008), (56, 2132936), (64, 1866319), (91, 1312576), (104, 1148504), (112, 1066468), (182, 656288), (208, 574252), (224, 533234), (364, 328144), (416, 287126), (448, 266617), (728, 164072), (832, 143563), (1456, 82036), (2912, 41018), (5824, 20509)]