121800448

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:238

約数の個数: 144

約数和(自身を含む): 313173504

約数和(自身を除く): 191373056

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 44, 56, 64, 74, 77, 88, 112, 128, 148, 154, 167, 176, 224, 256, 259, 296, 308, 334, 352, 407, 448, 518, 592, 616, 668, 704, 814, 896, 1036, 1169, 1184, 1232, 1336, 1408, 1628, 1792, 1837, 2072, 2338, 2368, 2464, 2672, 2816, 2849, 3256, 3674, 4144, 4676, 4736, 4928, 5344, 5698, 6179, 6512, 7348, 8288, 9352, 9472, 9856, 10688, 11396, 12358, 12859, 13024, 14696, 16576, 18704, 19712, 21376, 22792, 24716, 25718, 26048, 29392, 33152, 37408, 42752, 43253, 45584, 49432, 51436, 52096, 58784, 66304, 67969, 74816, 86506, 91168, 98864, 102872, 104192, 117568, 135938, 149632, 173012, 182336, 197728, 205744, 235136, 271876, 299264, 346024, 364672, 395456, 411488, 470272, 475783, 543752, 692048, 729344, 790912, 822976, 951566, 1087504, 1384096, 1581824, 1645952, 1903132, 2175008, 2768192, 3291904, 3806264, 4350016, 5536384, 7612528, 8700032, 11072768, 15225056, 17400064, 30450112, 60900224, 121800448]

約数ペア:

[(1, 121800448), (2, 60900224), (4, 30450112), (7, 17400064), (8, 15225056), (11, 11072768), (14, 8700032), (16, 7612528), (22, 5536384), (28, 4350016), (32, 3806264), (37, 3291904), (44, 2768192), (56, 2175008), (64, 1903132), (74, 1645952), (77, 1581824), (88, 1384096), (112, 1087504), (128, 951566), (148, 822976), (154, 790912), (167, 729344), (176, 692048), (224, 543752), (256, 475783), (259, 470272), (296, 411488), (308, 395456), (334, 364672), (352, 346024), (407, 299264), (448, 271876), (518, 235136), (592, 205744), (616, 197728), (668, 182336), (704, 173012), (814, 149632), (896, 135938), (1036, 117568), (1169, 104192), (1184, 102872), (1232, 98864), (1336, 91168), (1408, 86506), (1628, 74816), (1792, 67969), (1837, 66304), (2072, 58784), (2338, 52096), (2368, 51436), (2464, 49432), (2672, 45584), (2816, 43253), (2849, 42752), (3256, 37408), (3674, 33152), (4144, 29392), (4676, 26048), (4736, 25718), (4928, 24716), (5344, 22792), (5698, 21376), (6179, 19712), (6512, 18704), (7348, 16576), (8288, 14696), (9352, 13024), (9472, 12859), (9856, 12358), (10688, 11396)]