149251968

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:217

約数の個数: 192

約数和(自身を含む): 462084480

約数和(自身を除く): 312832512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 43, 46, 48, 64, 69, 72, 86, 92, 96, 128, 129, 131, 138, 144, 172, 184, 192, 207, 258, 262, 276, 288, 344, 368, 384, 387, 393, 414, 516, 524, 552, 576, 688, 736, 774, 786, 828, 989, 1032, 1048, 1104, 1152, 1179, 1376, 1472, 1548, 1572, 1656, 1978, 2064, 2096, 2208, 2358, 2752, 2944, 2967, 3013, 3096, 3144, 3312, 3956, 4128, 4192, 4416, 4716, 5504, 5633, 5934, 6026, 6192, 6288, 6624, 7912, 8256, 8384, 8832, 8901, 9039, 9432, 11266, 11868, 12052, 12384, 12576, 13248, 15824, 16512, 16768, 16899, 17802, 18078, 18864, 22532, 23736, 24104, 24768, 25152, 26496, 27117, 31648, 33798, 35604, 36156, 37728, 45064, 47472, 48208, 49536, 50304, 50697, 54234, 63296, 67596, 71208, 72312, 75456, 90128, 94944, 96416, 101394, 108468, 126592, 129559, 135192, 142416, 144624, 150912, 180256, 189888, 192832, 202788, 216936, 259118, 270384, 284832, 289248, 360512, 379776, 385664, 388677, 405576, 433872, 518236, 540768, 569664, 578496, 721024, 777354, 811152, 867744, 1036472, 1081536, 1139328, 1156992, 1166031, 1554708, 1622304, 1735488, 2072944, 2163072, 2332062, 3109416, 3244608, 3470976, 4145888, 4664124, 6218832, 6489216, 8291776, 9328248, 12437664, 16583552, 18656496, 24875328, 37312992, 49750656, 74625984, 149251968]

約数ペア:

[(1, 149251968), (2, 74625984), (3, 49750656), (4, 37312992), (6, 24875328), (8, 18656496), (9, 16583552), (12, 12437664), (16, 9328248), (18, 8291776), (23, 6489216), (24, 6218832), (32, 4664124), (36, 4145888), (43, 3470976), (46, 3244608), (48, 3109416), (64, 2332062), (69, 2163072), (72, 2072944), (86, 1735488), (92, 1622304), (96, 1554708), (128, 1166031), (129, 1156992), (131, 1139328), (138, 1081536), (144, 1036472), (172, 867744), (184, 811152), (192, 777354), (207, 721024), (258, 578496), (262, 569664), (276, 540768), (288, 518236), (344, 433872), (368, 405576), (384, 388677), (387, 385664), (393, 379776), (414, 360512), (516, 289248), (524, 284832), (552, 270384), (576, 259118), (688, 216936), (736, 202788), (774, 192832), (786, 189888), (828, 180256), (989, 150912), (1032, 144624), (1048, 142416), (1104, 135192), (1152, 129559), (1179, 126592), (1376, 108468), (1472, 101394), (1548, 96416), (1572, 94944), (1656, 90128), (1978, 75456), (2064, 72312), (2096, 71208), (2208, 67596), (2358, 63296), (2752, 54234), (2944, 50697), (2967, 50304), (3013, 49536), (3096, 48208), (3144, 47472), (3312, 45064), (3956, 37728), (4128, 36156), (4192, 35604), (4416, 33798), (4716, 31648), (5504, 27117), (5633, 26496), (5934, 25152), (6026, 24768), (6192, 24104), (6288, 23736), (6624, 22532), (7912, 18864), (8256, 18078), (8384, 17802), (8832, 16899), (8901, 16768), (9039, 16512), (9432, 15824), (11266, 13248), (11868, 12576), (12052, 12384)]