149061376

素因数分解:

$2^8\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:285

約数の個数: 72

約数和(自身を含む): 309052800

約数和(自身を除く): 159991424

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 71, 118, 128, 139, 142, 236, 256, 278, 284, 472, 556, 568, 944, 1112, 1136, 1888, 2224, 2272, 3776, 4189, 4448, 4544, 7552, 8201, 8378, 8896, 9088, 9869, 15104, 16402, 16756, 17792, 18176, 19738, 32804, 33512, 35584, 39476, 65608, 67024, 78952, 131216, 134048, 157904, 262432, 268096, 315808, 524864, 536192, 582271, 631616, 1049728, 1072384, 1164542, 1263232, 2099456, 2329084, 2526464, 4658168, 9316336, 18632672, 37265344, 74530688, 149061376]

約数ペア:

[(1, 149061376), (2, 74530688), (4, 37265344), (8, 18632672), (16, 9316336), (32, 4658168), (59, 2526464), (64, 2329084), (71, 2099456), (118, 1263232), (128, 1164542), (139, 1072384), (142, 1049728), (236, 631616), (256, 582271), (278, 536192), (284, 524864), (472, 315808), (556, 268096), (568, 262432), (944, 157904), (1112, 134048), (1136, 131216), (1888, 78952), (2224, 67024), (2272, 65608), (3776, 39476), (4189, 35584), (4448, 33512), (4544, 32804), (7552, 19738), (8201, 18176), (8378, 17792), (8896, 16756), (9088, 16402), (9869, 15104)]