189843456

素因数分解:

$2^{11}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^2$

素因数の和:142

約数の個数: 144

約数和(自身を含む): 562751280

約数和(自身を除く): 372907824

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 53, 64, 66, 88, 96, 106, 128, 132, 159, 176, 192, 212, 256, 264, 318, 352, 384, 424, 512, 528, 583, 636, 704, 768, 848, 1024, 1056, 1166, 1272, 1408, 1536, 1696, 1749, 2048, 2112, 2332, 2544, 2809, 2816, 3072, 3392, 3498, 4224, 4664, 5088, 5618, 5632, 6144, 6784, 6996, 8427, 8448, 9328, 10176, 11236, 11264, 13568, 13992, 16854, 16896, 18656, 20352, 22472, 22528, 27136, 27984, 30899, 33708, 33792, 37312, 40704, 44944, 54272, 55968, 61798, 67416, 67584, 74624, 81408, 89888, 92697, 108544, 111936, 123596, 134832, 149248, 162816, 179776, 185394, 223872, 247192, 269664, 298496, 325632, 359552, 370788, 447744, 494384, 539328, 596992, 719104, 741576, 895488, 988768, 1078656, 1193984, 1438208, 1483152, 1790976, 1977536, 2157312, 2876416, 2966304, 3581952, 3955072, 4314624, 5752832, 5932608, 7910144, 8629248, 11865216, 15820288, 17258496, 23730432, 31640576, 47460864, 63281152, 94921728, 189843456]

約数ペア:

[(1, 189843456), (2, 94921728), (3, 63281152), (4, 47460864), (6, 31640576), (8, 23730432), (11, 17258496), (12, 15820288), (16, 11865216), (22, 8629248), (24, 7910144), (32, 5932608), (33, 5752832), (44, 4314624), (48, 3955072), (53, 3581952), (64, 2966304), (66, 2876416), (88, 2157312), (96, 1977536), (106, 1790976), (128, 1483152), (132, 1438208), (159, 1193984), (176, 1078656), (192, 988768), (212, 895488), (256, 741576), (264, 719104), (318, 596992), (352, 539328), (384, 494384), (424, 447744), (512, 370788), (528, 359552), (583, 325632), (636, 298496), (704, 269664), (768, 247192), (848, 223872), (1024, 185394), (1056, 179776), (1166, 162816), (1272, 149248), (1408, 134832), (1536, 123596), (1696, 111936), (1749, 108544), (2048, 92697), (2112, 89888), (2332, 81408), (2544, 74624), (2809, 67584), (2816, 67416), (3072, 61798), (3392, 55968), (3498, 54272), (4224, 44944), (4664, 40704), (5088, 37312), (5618, 33792), (5632, 33708), (6144, 30899), (6784, 27984), (6996, 27136), (8427, 22528), (8448, 22472), (9328, 20352), (10176, 18656), (11236, 16896), (11264, 16854), (13568, 13992)]