128877156352

素因数分解:

$2^{11}\times 7^2\times {\mathrm{23}}^1\times {\mathrm{55837}}^1$

素因数の和:55896

約数の個数: 144

約数和(自身を含む): 312802242480

約数和(自身を除く): 183925086128

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 92, 98, 112, 128, 161, 184, 196, 224, 256, 322, 368, 392, 448, 512, 644, 736, 784, 896, 1024, 1127, 1288, 1472, 1568, 1792, 2048, 2254, 2576, 2944, 3136, 3584, 4508, 5152, 5888, 6272, 7168, 9016, 10304, 11776, 12544, 14336, 18032, 20608, 23552, 25088, 36064, 41216, 47104, 50176, 55837, 72128, 82432, 100352, 111674, 144256, 164864, 223348, 288512, 329728, 390859, 446696, 577024, 781718, 893392, 1154048, 1284251, 1563436, 1786784, 2308096, 2568502, 2736013, 3126872, 3573568, 5137004, 5472026, 6253744, 7147136, 8989757, 10274008, 10944052, 12507488, 14294272, 17979514, 20548016, 21888104, 25014976, 28588544, 35959028, 41096032, 43776208, 50029952, 57177088, 62928299, 71918056, 82192064, 87552416, 100059904, 114354176, 125856598, 143836112, 164384128, 175104832, 200119808, 251713196, 287672224, 328768256, 350209664, 400239616, 503426392, 575344448, 657536512, 700419328, 800479232, 1006852784, 1150688896, 1315073024, 1400838656, 2013705568, 2301377792, 2630146048, 2801677312, 4027411136, 4602755584, 5603354624, 8054822272, 9205511168, 16109644544, 18411022336, 32219289088, 64438578176, 128877156352]

約数ペア:

[(1, 128877156352), (2, 64438578176), (4, 32219289088), (7, 18411022336), (8, 16109644544), (14, 9205511168), (16, 8054822272), (23, 5603354624), (28, 4602755584), (32, 4027411136), (46, 2801677312), (49, 2630146048), (56, 2301377792), (64, 2013705568), (92, 1400838656), (98, 1315073024), (112, 1150688896), (128, 1006852784), (161, 800479232), (184, 700419328), (196, 657536512), (224, 575344448), (256, 503426392), (322, 400239616), (368, 350209664), (392, 328768256), (448, 287672224), (512, 251713196), (644, 200119808), (736, 175104832), (784, 164384128), (896, 143836112), (1024, 125856598), (1127, 114354176), (1288, 100059904), (1472, 87552416), (1568, 82192064), (1792, 71918056), (2048, 62928299), (2254, 57177088), (2576, 50029952), (2944, 43776208), (3136, 41096032), (3584, 35959028), (4508, 28588544), (5152, 25014976), (5888, 21888104), (6272, 20548016), (7168, 17979514), (9016, 14294272), (10304, 12507488), (11776, 10944052), (12544, 10274008), (14336, 8989757), (18032, 7147136), (20608, 6253744), (23552, 5472026), (25088, 5137004), (36064, 3573568), (41216, 3126872), (47104, 2736013), (50176, 2568502), (55837, 2308096), (72128, 1786784), (82432, 1563436), (100352, 1284251), (111674, 1154048), (144256, 893392), (164864, 781718), (223348, 577024), (288512, 446696), (329728, 390859)]