155121024

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:288

約数の個数: 128

約数和(自身を含む): 433198080

約数和(自身を除く): 278077056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 83, 93, 96, 124, 128, 157, 166, 186, 192, 248, 249, 314, 332, 372, 384, 471, 496, 498, 628, 664, 744, 942, 992, 996, 1256, 1328, 1488, 1884, 1984, 1992, 2512, 2573, 2656, 2976, 3768, 3968, 3984, 4867, 5024, 5146, 5312, 5952, 7536, 7719, 7968, 9734, 10048, 10292, 10624, 11904, 13031, 14601, 15072, 15438, 15936, 19468, 20096, 20584, 26062, 29202, 30144, 30876, 31872, 38936, 39093, 41168, 52124, 58404, 60288, 61752, 77872, 78186, 82336, 104248, 116808, 123504, 155744, 156372, 164672, 208496, 233616, 247008, 311488, 312744, 329344, 403961, 416992, 467232, 494016, 622976, 625488, 807922, 833984, 934464, 988032, 1211883, 1250976, 1615844, 1667968, 1868928, 2423766, 2501952, 3231688, 4847532, 5003904, 6463376, 9695064, 12926752, 19390128, 25853504, 38780256, 51707008, 77560512, 155121024]

約数ペア:

[(1, 155121024), (2, 77560512), (3, 51707008), (4, 38780256), (6, 25853504), (8, 19390128), (12, 12926752), (16, 9695064), (24, 6463376), (31, 5003904), (32, 4847532), (48, 3231688), (62, 2501952), (64, 2423766), (83, 1868928), (93, 1667968), (96, 1615844), (124, 1250976), (128, 1211883), (157, 988032), (166, 934464), (186, 833984), (192, 807922), (248, 625488), (249, 622976), (314, 494016), (332, 467232), (372, 416992), (384, 403961), (471, 329344), (496, 312744), (498, 311488), (628, 247008), (664, 233616), (744, 208496), (942, 164672), (992, 156372), (996, 155744), (1256, 123504), (1328, 116808), (1488, 104248), (1884, 82336), (1984, 78186), (1992, 77872), (2512, 61752), (2573, 60288), (2656, 58404), (2976, 52124), (3768, 41168), (3968, 39093), (3984, 38936), (4867, 31872), (5024, 30876), (5146, 30144), (5312, 29202), (5952, 26062), (7536, 20584), (7719, 20096), (7968, 19468), (9734, 15936), (10048, 15438), (10292, 15072), (10624, 14601), (11904, 13031)]