144995312

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:116

約数の個数: 240

約数和(自身を含む): 403045632

約数和(自身を除く): 258050320

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 23, 28, 34, 43, 44, 46, 49, 56, 68, 77, 86, 88, 92, 98, 112, 119, 136, 154, 161, 172, 176, 184, 187, 196, 238, 253, 272, 301, 308, 322, 344, 368, 374, 391, 392, 473, 476, 506, 539, 602, 616, 644, 688, 731, 748, 782, 784, 833, 946, 952, 989, 1012, 1078, 1127, 1204, 1232, 1288, 1309, 1462, 1496, 1564, 1666, 1771, 1892, 1904, 1978, 2024, 2107, 2156, 2254, 2408, 2576, 2618, 2737, 2924, 2992, 3128, 3311, 3332, 3542, 3784, 3956, 4048, 4214, 4301, 4312, 4508, 4816, 5117, 5236, 5474, 5848, 6256, 6622, 6664, 6923, 7084, 7568, 7912, 8041, 8428, 8602, 8624, 9016, 9163, 10234, 10472, 10879, 10948, 11696, 12397, 13244, 13328, 13846, 14168, 15824, 16082, 16813, 16856, 17204, 18032, 18326, 19159, 20468, 20944, 21758, 21896, 23177, 24794, 26488, 27692, 28336, 30107, 32164, 33626, 33712, 34408, 35819, 36652, 38318, 40936, 43516, 43792, 46354, 48461, 49588, 52976, 55384, 56287, 60214, 64328, 67252, 68816, 71638, 73304, 76153, 76636, 81872, 87032, 92708, 96922, 99176, 110768, 112574, 117691, 120428, 128656, 134504, 143276, 146608, 152306, 153272, 174064, 184943, 185416, 193844, 198352, 210749, 225148, 235382, 240856, 269008, 286552, 304612, 306544, 369886, 370832, 387688, 394009, 421498, 450296, 470764, 481712, 533071, 573104, 609224, 739772, 775376, 788018, 823837, 842996, 900592, 941528, 1066142, 1218448, 1294601, 1479544, 1576036, 1647674, 1685992, 1883056, 2132284, 2589202, 2959088, 3152072, 3295348, 3371984, 4264568, 5178404, 6304144, 6590696, 8529136, 9062207, 10356808, 13181392, 18124414, 20713616, 36248828, 72497656, 144995312]

約数ペア:

[(1, 144995312), (2, 72497656), (4, 36248828), (7, 20713616), (8, 18124414), (11, 13181392), (14, 10356808), (16, 9062207), (17, 8529136), (22, 6590696), (23, 6304144), (28, 5178404), (34, 4264568), (43, 3371984), (44, 3295348), (46, 3152072), (49, 2959088), (56, 2589202), (68, 2132284), (77, 1883056), (86, 1685992), (88, 1647674), (92, 1576036), (98, 1479544), (112, 1294601), (119, 1218448), (136, 1066142), (154, 941528), (161, 900592), (172, 842996), (176, 823837), (184, 788018), (187, 775376), (196, 739772), (238, 609224), (253, 573104), (272, 533071), (301, 481712), (308, 470764), (322, 450296), (344, 421498), (368, 394009), (374, 387688), (391, 370832), (392, 369886), (473, 306544), (476, 304612), (506, 286552), (539, 269008), (602, 240856), (616, 235382), (644, 225148), (688, 210749), (731, 198352), (748, 193844), (782, 185416), (784, 184943), (833, 174064), (946, 153272), (952, 152306), (989, 146608), (1012, 143276), (1078, 134504), (1127, 128656), (1204, 120428), (1232, 117691), (1288, 112574), (1309, 110768), (1462, 99176), (1496, 96922), (1564, 92708), (1666, 87032), (1771, 81872), (1892, 76636), (1904, 76153), (1978, 73304), (2024, 71638), (2107, 68816), (2156, 67252), (2254, 64328), (2408, 60214), (2576, 56287), (2618, 55384), (2737, 52976), (2924, 49588), (2992, 48461), (3128, 46354), (3311, 43792), (3332, 43516), (3542, 40936), (3784, 38318), (3956, 36652), (4048, 35819), (4214, 34408), (4301, 33712), (4312, 33626), (4508, 32164), (4816, 30107), (5117, 28336), (5236, 27692), (5474, 26488), (5848, 24794), (6256, 23177), (6622, 21896), (6664, 21758), (6923, 20944), (7084, 20468), (7568, 19159), (7912, 18326), (8041, 18032), (8428, 17204), (8602, 16856), (8624, 16813), (9016, 16082), (9163, 15824), (10234, 14168), (10472, 13846), (10879, 13328), (10948, 13244), (11696, 12397)]