154384384

素因数分解:

$2^{11}\times 7^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1$

素因数の和:140

約数の個数: 144

約数和(自身を含む): 392137200

約数和(自身を除く): 237752816

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 89, 112, 121, 128, 154, 176, 178, 224, 242, 256, 308, 352, 356, 448, 484, 512, 616, 623, 704, 712, 847, 896, 968, 979, 1024, 1232, 1246, 1408, 1424, 1694, 1792, 1936, 1958, 2048, 2464, 2492, 2816, 2848, 3388, 3584, 3872, 3916, 4928, 4984, 5632, 5696, 6776, 6853, 7168, 7744, 7832, 9856, 9968, 10769, 11264, 11392, 13552, 13706, 14336, 15488, 15664, 19712, 19936, 21538, 22528, 22784, 27104, 27412, 30976, 31328, 39424, 39872, 43076, 45568, 54208, 54824, 61952, 62656, 75383, 78848, 79744, 86152, 91136, 108416, 109648, 123904, 125312, 150766, 157696, 159488, 172304, 182272, 216832, 219296, 247808, 250624, 301532, 318976, 344608, 433664, 438592, 501248, 603064, 637952, 689216, 867328, 877184, 1002496, 1206128, 1275904, 1378432, 1734656, 1754368, 2004992, 2412256, 2756864, 3508736, 4824512, 5513728, 7017472, 9649024, 11027456, 14034944, 19298048, 22054912, 38596096, 77192192, 154384384]

約数ペア:

[(1, 154384384), (2, 77192192), (4, 38596096), (7, 22054912), (8, 19298048), (11, 14034944), (14, 11027456), (16, 9649024), (22, 7017472), (28, 5513728), (32, 4824512), (44, 3508736), (56, 2756864), (64, 2412256), (77, 2004992), (88, 1754368), (89, 1734656), (112, 1378432), (121, 1275904), (128, 1206128), (154, 1002496), (176, 877184), (178, 867328), (224, 689216), (242, 637952), (256, 603064), (308, 501248), (352, 438592), (356, 433664), (448, 344608), (484, 318976), (512, 301532), (616, 250624), (623, 247808), (704, 219296), (712, 216832), (847, 182272), (896, 172304), (968, 159488), (979, 157696), (1024, 150766), (1232, 125312), (1246, 123904), (1408, 109648), (1424, 108416), (1694, 91136), (1792, 86152), (1936, 79744), (1958, 78848), (2048, 75383), (2464, 62656), (2492, 61952), (2816, 54824), (2848, 54208), (3388, 45568), (3584, 43076), (3872, 39872), (3916, 39424), (4928, 31328), (4984, 30976), (5632, 27412), (5696, 27104), (6776, 22784), (6853, 22528), (7168, 21538), (7744, 19936), (7832, 19712), (9856, 15664), (9968, 15488), (10769, 14336), (11264, 13706), (11392, 13552)]