128977978752

素因数分解:

$2^7\times 3^3\times 7^2\times {\mathrm{761633}}^1$

素因数の和:761670

約数の個数: 192

約数和(自身を含む): 442814007600

約数和(自身を除く): 313836028848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 288, 294, 336, 378, 384, 392, 432, 441, 448, 504, 576, 588, 672, 756, 784, 864, 882, 896, 1008, 1152, 1176, 1323, 1344, 1512, 1568, 1728, 1764, 2016, 2352, 2646, 2688, 3024, 3136, 3456, 3528, 4032, 4704, 5292, 6048, 6272, 7056, 8064, 9408, 10584, 12096, 14112, 18816, 21168, 24192, 28224, 42336, 56448, 84672, 169344, 761633, 1523266, 2284899, 3046532, 4569798, 5331431, 6093064, 6854697, 9139596, 10662862, 12186128, 13709394, 15994293, 18279192, 20564091, 21325724, 24372256, 27418788, 31988586, 36558384, 37320017, 41128182, 42651448, 47982879, 48744512, 54837576, 63977172, 73116768, 74640034, 82256364, 85302896, 95965758, 97489024, 109675152, 111960051, 127954344, 143948637, 146233536, 149280068, 164512728, 170605792, 191931516, 219350304, 223920102, 255908688, 287897274, 292467072, 298560136, 329025456, 335880153, 341211584, 383863032, 438700608, 447840204, 511817376, 575794548, 597120272, 658050912, 671760306, 682423168, 767726064, 877401216, 895680408, 1007640459, 1023634752, 1151589096, 1194240544, 1316101824, 1343520612, 1535452128, 1791360816, 2015280918, 2047269504, 2303178192, 2388481088, 2632203648, 2687041224, 3070904256, 3582721632, 4030561836, 4606356384, 4776962176, 5374082448, 6141808512, 7165443264, 8061123672, 9212712768, 10748164896, 14330886528, 16122247344, 18425425536, 21496329792, 32244494688, 42992659584, 64488989376, 128977978752]

約数ペア:

[(1, 128977978752), (2, 64488989376), (3, 42992659584), (4, 32244494688), (6, 21496329792), (7, 18425425536), (8, 16122247344), (9, 14330886528), (12, 10748164896), (14, 9212712768), (16, 8061123672), (18, 7165443264), (21, 6141808512), (24, 5374082448), (27, 4776962176), (28, 4606356384), (32, 4030561836), (36, 3582721632), (42, 3070904256), (48, 2687041224), (49, 2632203648), (54, 2388481088), (56, 2303178192), (63, 2047269504), (64, 2015280918), (72, 1791360816), (84, 1535452128), (96, 1343520612), (98, 1316101824), (108, 1194240544), (112, 1151589096), (126, 1023634752), (128, 1007640459), (144, 895680408), (147, 877401216), (168, 767726064), (189, 682423168), (192, 671760306), (196, 658050912), (216, 597120272), (224, 575794548), (252, 511817376), (288, 447840204), (294, 438700608), (336, 383863032), (378, 341211584), (384, 335880153), (392, 329025456), (432, 298560136), (441, 292467072), (448, 287897274), (504, 255908688), (576, 223920102), (588, 219350304), (672, 191931516), (756, 170605792), (784, 164512728), (864, 149280068), (882, 146233536), (896, 143948637), (1008, 127954344), (1152, 111960051), (1176, 109675152), (1323, 97489024), (1344, 95965758), (1512, 85302896), (1568, 82256364), (1728, 74640034), (1764, 73116768), (2016, 63977172), (2352, 54837576), (2646, 48744512), (2688, 47982879), (3024, 42651448), (3136, 41128182), (3456, 37320017), (3528, 36558384), (4032, 31988586), (4704, 27418788), (5292, 24372256), (6048, 21325724), (6272, 20564091), (7056, 18279192), (8064, 15994293), (9408, 13709394), (10584, 12186128), (12096, 10662862), (14112, 9139596), (18816, 6854697), (21168, 6093064), (24192, 5331431), (28224, 4569798), (42336, 3046532), (56448, 2284899), (84672, 1523266), (169344, 761633)]