127381184

素因数分解:

$2^6\times 7^2\times {\mathrm{151}}^1\times {\mathrm{269}}^1$

素因数の和:446

約数の個数: 84

約数和(自身を含む): 297088560

約数和(自身を除く): 169707376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 151, 196, 224, 269, 302, 392, 448, 538, 604, 784, 1057, 1076, 1208, 1568, 1883, 2114, 2152, 2416, 3136, 3766, 4228, 4304, 4832, 7399, 7532, 8456, 8608, 9664, 13181, 14798, 15064, 16912, 17216, 26362, 29596, 30128, 33824, 40619, 52724, 59192, 60256, 67648, 81238, 105448, 118384, 120512, 162476, 210896, 236768, 284333, 324952, 421792, 473536, 568666, 649904, 843584, 1137332, 1299808, 1990331, 2274664, 2599616, 3980662, 4549328, 7961324, 9098656, 15922648, 18197312, 31845296, 63690592, 127381184]

約数ペア:

[(1, 127381184), (2, 63690592), (4, 31845296), (7, 18197312), (8, 15922648), (14, 9098656), (16, 7961324), (28, 4549328), (32, 3980662), (49, 2599616), (56, 2274664), (64, 1990331), (98, 1299808), (112, 1137332), (151, 843584), (196, 649904), (224, 568666), (269, 473536), (302, 421792), (392, 324952), (448, 284333), (538, 236768), (604, 210896), (784, 162476), (1057, 120512), (1076, 118384), (1208, 105448), (1568, 81238), (1883, 67648), (2114, 60256), (2152, 59192), (2416, 52724), (3136, 40619), (3766, 33824), (4228, 30128), (4304, 29596), (4832, 26362), (7399, 17216), (7532, 16912), (8456, 15064), (8608, 14798), (9664, 13181)]