127748096

素因数分解:

$2^{11}\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:122

約数の個数: 144

約数和(自身を含む): 317444400

約数和(自身を除く): 189696304

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 67, 76, 98, 112, 128, 133, 134, 152, 196, 224, 256, 266, 268, 304, 392, 448, 469, 512, 532, 536, 608, 784, 896, 931, 938, 1024, 1064, 1072, 1216, 1273, 1568, 1792, 1862, 1876, 2048, 2128, 2144, 2432, 2546, 3136, 3283, 3584, 3724, 3752, 4256, 4288, 4864, 5092, 6272, 6566, 7168, 7448, 7504, 8512, 8576, 8911, 9728, 10184, 12544, 13132, 14336, 14896, 15008, 17024, 17152, 17822, 19456, 20368, 25088, 26264, 29792, 30016, 34048, 34304, 35644, 38912, 40736, 50176, 52528, 59584, 60032, 62377, 68096, 68608, 71288, 81472, 100352, 105056, 119168, 120064, 124754, 136192, 137216, 142576, 162944, 210112, 238336, 240128, 249508, 272384, 285152, 325888, 420224, 476672, 480256, 499016, 570304, 651776, 840448, 953344, 960512, 998032, 1140608, 1303552, 1680896, 1906688, 1996064, 2281216, 2607104, 3361792, 3992128, 4562432, 6723584, 7984256, 9124864, 15968512, 18249728, 31937024, 63874048, 127748096]

約数ペア:

[(1, 127748096), (2, 63874048), (4, 31937024), (7, 18249728), (8, 15968512), (14, 9124864), (16, 7984256), (19, 6723584), (28, 4562432), (32, 3992128), (38, 3361792), (49, 2607104), (56, 2281216), (64, 1996064), (67, 1906688), (76, 1680896), (98, 1303552), (112, 1140608), (128, 998032), (133, 960512), (134, 953344), (152, 840448), (196, 651776), (224, 570304), (256, 499016), (266, 480256), (268, 476672), (304, 420224), (392, 325888), (448, 285152), (469, 272384), (512, 249508), (532, 240128), (536, 238336), (608, 210112), (784, 162944), (896, 142576), (931, 137216), (938, 136192), (1024, 124754), (1064, 120064), (1072, 119168), (1216, 105056), (1273, 100352), (1568, 81472), (1792, 71288), (1862, 68608), (1876, 68096), (2048, 62377), (2128, 60032), (2144, 59584), (2432, 52528), (2546, 50176), (3136, 40736), (3283, 38912), (3584, 35644), (3724, 34304), (3752, 34048), (4256, 30016), (4288, 29792), (4864, 26264), (5092, 25088), (6272, 20368), (6566, 19456), (7168, 17822), (7448, 17152), (7504, 17024), (8512, 15008), (8576, 14896), (8911, 14336), (9728, 13132), (10184, 12544)]