149198976

素因数分解:

$2^7\times 3^3\times {\mathrm{23}}^1\times {\mathrm{1877}}^1$

素因数の和:1923

約数の個数: 128

約数和(自身を含む): 459734400

約数和(自身を除く): 310535424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 276, 288, 368, 384, 414, 432, 552, 576, 621, 736, 828, 864, 1104, 1152, 1242, 1472, 1656, 1728, 1877, 2208, 2484, 2944, 3312, 3456, 3754, 4416, 4968, 5631, 6624, 7508, 8832, 9936, 11262, 13248, 15016, 16893, 19872, 22524, 26496, 30032, 33786, 39744, 43171, 45048, 50679, 60064, 67572, 79488, 86342, 90096, 101358, 120128, 129513, 135144, 172684, 180192, 202716, 240256, 259026, 270288, 345368, 360384, 388539, 405432, 518052, 540576, 690736, 720768, 777078, 810864, 1036104, 1081152, 1165617, 1381472, 1554156, 1621728, 2072208, 2162304, 2331234, 2762944, 3108312, 3243456, 4144416, 4662468, 5525888, 6216624, 6486912, 8288832, 9324936, 12433248, 16577664, 18649872, 24866496, 37299744, 49732992, 74599488, 149198976]

約数ペア:

[(1, 149198976), (2, 74599488), (3, 49732992), (4, 37299744), (6, 24866496), (8, 18649872), (9, 16577664), (12, 12433248), (16, 9324936), (18, 8288832), (23, 6486912), (24, 6216624), (27, 5525888), (32, 4662468), (36, 4144416), (46, 3243456), (48, 3108312), (54, 2762944), (64, 2331234), (69, 2162304), (72, 2072208), (92, 1621728), (96, 1554156), (108, 1381472), (128, 1165617), (138, 1081152), (144, 1036104), (184, 810864), (192, 777078), (207, 720768), (216, 690736), (276, 540576), (288, 518052), (368, 405432), (384, 388539), (414, 360384), (432, 345368), (552, 270288), (576, 259026), (621, 240256), (736, 202716), (828, 180192), (864, 172684), (1104, 135144), (1152, 129513), (1242, 120128), (1472, 101358), (1656, 90096), (1728, 86342), (1877, 79488), (2208, 67572), (2484, 60064), (2944, 50679), (3312, 45048), (3456, 43171), (3754, 39744), (4416, 33786), (4968, 30032), (5631, 26496), (6624, 22524), (7508, 19872), (8832, 16893), (9936, 15016), (11262, 13248)]