149637376

素因数分解:

$2^8\times 7^2\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:260

約数の個数: 108

約数和(自身を含む): 354184320

約数和(自身を除く): 204546944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 79, 98, 112, 128, 151, 158, 196, 224, 256, 302, 316, 392, 448, 553, 604, 632, 784, 896, 1057, 1106, 1208, 1264, 1568, 1792, 2114, 2212, 2416, 2528, 3136, 3871, 4228, 4424, 4832, 5056, 6272, 7399, 7742, 8456, 8848, 9664, 10112, 11929, 12544, 14798, 15484, 16912, 17696, 19328, 20224, 23858, 29596, 30968, 33824, 35392, 38656, 47716, 59192, 61936, 67648, 70784, 83503, 95432, 118384, 123872, 135296, 141568, 167006, 190864, 236768, 247744, 270592, 334012, 381728, 473536, 495488, 584521, 668024, 763456, 947072, 990976, 1169042, 1336048, 1526912, 1894144, 2338084, 2672096, 3053824, 4676168, 5344192, 9352336, 10688384, 18704672, 21376768, 37409344, 74818688, 149637376]

約数ペア:

[(1, 149637376), (2, 74818688), (4, 37409344), (7, 21376768), (8, 18704672), (14, 10688384), (16, 9352336), (28, 5344192), (32, 4676168), (49, 3053824), (56, 2672096), (64, 2338084), (79, 1894144), (98, 1526912), (112, 1336048), (128, 1169042), (151, 990976), (158, 947072), (196, 763456), (224, 668024), (256, 584521), (302, 495488), (316, 473536), (392, 381728), (448, 334012), (553, 270592), (604, 247744), (632, 236768), (784, 190864), (896, 167006), (1057, 141568), (1106, 135296), (1208, 123872), (1264, 118384), (1568, 95432), (1792, 83503), (2114, 70784), (2212, 67648), (2416, 61936), (2528, 59192), (3136, 47716), (3871, 38656), (4228, 35392), (4424, 33824), (4832, 30968), (5056, 29596), (6272, 23858), (7399, 20224), (7742, 19328), (8456, 17696), (8848, 16912), (9664, 15484), (10112, 14798), (11929, 12544)]