157452288

素因数分解:

$2^{11}\times 3^1\times 7^2\times {\mathrm{523}}^1$

素因数の和:562

約数の個数: 144

約数和(自身を含む): 489237840

約数和(自身を除く): 331785552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 512, 523, 588, 672, 768, 784, 896, 1024, 1046, 1176, 1344, 1536, 1568, 1569, 1792, 2048, 2092, 2352, 2688, 3072, 3136, 3138, 3584, 3661, 4184, 4704, 5376, 6144, 6272, 6276, 7168, 7322, 8368, 9408, 10752, 10983, 12544, 12552, 14336, 14644, 16736, 18816, 21504, 21966, 25088, 25104, 25627, 29288, 33472, 37632, 43008, 43932, 50176, 50208, 51254, 58576, 66944, 75264, 76881, 87864, 100352, 100416, 102508, 117152, 133888, 150528, 153762, 175728, 200832, 205016, 234304, 267776, 301056, 307524, 351456, 401664, 410032, 468608, 535552, 615048, 702912, 803328, 820064, 937216, 1071104, 1230096, 1405824, 1606656, 1640128, 1874432, 2460192, 2811648, 3213312, 3280256, 3748864, 4920384, 5623296, 6560512, 7497728, 9840768, 11246592, 13121024, 19681536, 22493184, 26242048, 39363072, 52484096, 78726144, 157452288]

約数ペア:

[(1, 157452288), (2, 78726144), (3, 52484096), (4, 39363072), (6, 26242048), (7, 22493184), (8, 19681536), (12, 13121024), (14, 11246592), (16, 9840768), (21, 7497728), (24, 6560512), (28, 5623296), (32, 4920384), (42, 3748864), (48, 3280256), (49, 3213312), (56, 2811648), (64, 2460192), (84, 1874432), (96, 1640128), (98, 1606656), (112, 1405824), (128, 1230096), (147, 1071104), (168, 937216), (192, 820064), (196, 803328), (224, 702912), (256, 615048), (294, 535552), (336, 468608), (384, 410032), (392, 401664), (448, 351456), (512, 307524), (523, 301056), (588, 267776), (672, 234304), (768, 205016), (784, 200832), (896, 175728), (1024, 153762), (1046, 150528), (1176, 133888), (1344, 117152), (1536, 102508), (1568, 100416), (1569, 100352), (1792, 87864), (2048, 76881), (2092, 75264), (2352, 66944), (2688, 58576), (3072, 51254), (3136, 50208), (3138, 50176), (3584, 43932), (3661, 43008), (4184, 37632), (4704, 33472), (5376, 29288), (6144, 25627), (6272, 25104), (6276, 25088), (7168, 21966), (7322, 21504), (8368, 18816), (9408, 16736), (10752, 14644), (10983, 14336), (12544, 12552)]