187441408

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:328

約数の個数: 144

約数和(自身を含む): 480945024

約数和(自身を除く): 293503616

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, 176, 224, 256, 257, 259, 296, 308, 352, 407, 448, 514, 518, 592, 616, 704, 814, 896, 1028, 1036, 1184, 1232, 1408, 1628, 1792, 1799, 2056, 2072, 2368, 2464, 2816, 2827, 2849, 3256, 3598, 4112, 4144, 4736, 4928, 5654, 5698, 6512, 7196, 8224, 8288, 9472, 9509, 9856, 11308, 11396, 13024, 14392, 16448, 16576, 19018, 19712, 19789, 22616, 22792, 26048, 28784, 32896, 33152, 38036, 39578, 45232, 45584, 52096, 57568, 65792, 66304, 66563, 76072, 79156, 90464, 91168, 104192, 104599, 115136, 133126, 152144, 158312, 180928, 182336, 209198, 230272, 266252, 304288, 316624, 361856, 364672, 418396, 460544, 532504, 608576, 633248, 723712, 729344, 732193, 836792, 1065008, 1217152, 1266496, 1464386, 1673584, 2130016, 2434304, 2532992, 2928772, 3347168, 4260032, 5065984, 5857544, 6694336, 8520064, 11715088, 13388672, 17040128, 23430176, 26777344, 46860352, 93720704, 187441408]

約数ペア:

[(1, 187441408), (2, 93720704), (4, 46860352), (7, 26777344), (8, 23430176), (11, 17040128), (14, 13388672), (16, 11715088), (22, 8520064), (28, 6694336), (32, 5857544), (37, 5065984), (44, 4260032), (56, 3347168), (64, 2928772), (74, 2532992), (77, 2434304), (88, 2130016), (112, 1673584), (128, 1464386), (148, 1266496), (154, 1217152), (176, 1065008), (224, 836792), (256, 732193), (257, 729344), (259, 723712), (296, 633248), (308, 608576), (352, 532504), (407, 460544), (448, 418396), (514, 364672), (518, 361856), (592, 316624), (616, 304288), (704, 266252), (814, 230272), (896, 209198), (1028, 182336), (1036, 180928), (1184, 158312), (1232, 152144), (1408, 133126), (1628, 115136), (1792, 104599), (1799, 104192), (2056, 91168), (2072, 90464), (2368, 79156), (2464, 76072), (2816, 66563), (2827, 66304), (2849, 65792), (3256, 57568), (3598, 52096), (4112, 45584), (4144, 45232), (4736, 39578), (4928, 38036), (5654, 33152), (5698, 32896), (6512, 28784), (7196, 26048), (8224, 22792), (8288, 22616), (9472, 19789), (9509, 19712), (9856, 19018), (11308, 16576), (11396, 16448), (13024, 14392)]