126907648

素因数分解:

$2^8\times 7^2\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:248

約数の個数: 108

約数和(自身を含む): 301056672

約数和(自身を除く): 174149024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 67, 98, 112, 128, 134, 151, 196, 224, 256, 268, 302, 392, 448, 469, 536, 604, 784, 896, 938, 1057, 1072, 1208, 1568, 1792, 1876, 2114, 2144, 2416, 3136, 3283, 3752, 4228, 4288, 4832, 6272, 6566, 7399, 7504, 8456, 8576, 9664, 10117, 12544, 13132, 14798, 15008, 16912, 17152, 19328, 20234, 26264, 29596, 30016, 33824, 38656, 40468, 52528, 59192, 60032, 67648, 70819, 80936, 105056, 118384, 120064, 135296, 141638, 161872, 210112, 236768, 270592, 283276, 323744, 420224, 473536, 495733, 566552, 647488, 840448, 947072, 991466, 1133104, 1294976, 1894144, 1982932, 2266208, 2589952, 3965864, 4532416, 7931728, 9064832, 15863456, 18129664, 31726912, 63453824, 126907648]

約数ペア:

[(1, 126907648), (2, 63453824), (4, 31726912), (7, 18129664), (8, 15863456), (14, 9064832), (16, 7931728), (28, 4532416), (32, 3965864), (49, 2589952), (56, 2266208), (64, 1982932), (67, 1894144), (98, 1294976), (112, 1133104), (128, 991466), (134, 947072), (151, 840448), (196, 647488), (224, 566552), (256, 495733), (268, 473536), (302, 420224), (392, 323744), (448, 283276), (469, 270592), (536, 236768), (604, 210112), (784, 161872), (896, 141638), (938, 135296), (1057, 120064), (1072, 118384), (1208, 105056), (1568, 80936), (1792, 70819), (1876, 67648), (2114, 60032), (2144, 59192), (2416, 52528), (3136, 40468), (3283, 38656), (3752, 33824), (4228, 30016), (4288, 29596), (4832, 26264), (6272, 20234), (6566, 19328), (7399, 17152), (7504, 16912), (8456, 15008), (8576, 14798), (9664, 13132), (10117, 12544)]