189290816

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:129

約数の個数: 168

約数和(自身を含む): 466307424

約数和(自身を除く): 277016608

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 37, 43, 44, 52, 64, 74, 86, 88, 104, 143, 148, 169, 172, 176, 208, 286, 296, 338, 344, 352, 407, 416, 473, 481, 559, 572, 592, 676, 688, 704, 814, 832, 946, 962, 1118, 1144, 1184, 1352, 1376, 1591, 1628, 1859, 1892, 1924, 2236, 2288, 2368, 2704, 2752, 3182, 3256, 3718, 3784, 3848, 4472, 4576, 5291, 5408, 6149, 6253, 6364, 6512, 7267, 7436, 7568, 7696, 8944, 9152, 10582, 10816, 12298, 12506, 12728, 13024, 14534, 14872, 15136, 15392, 17501, 17888, 20683, 21164, 24596, 25012, 25456, 26048, 29068, 29744, 30272, 30784, 35002, 35776, 41366, 42328, 49192, 50024, 50912, 58136, 59488, 68783, 70004, 79937, 82732, 84656, 98384, 100048, 101824, 116272, 118976, 137566, 140008, 159874, 165464, 169312, 196768, 200096, 227513, 232544, 268879, 275132, 280016, 319748, 330928, 338624, 393536, 400192, 455026, 465088, 537758, 550264, 560032, 639496, 661856, 910052, 1075516, 1100528, 1120064, 1278992, 1323712, 1820104, 2151032, 2201056, 2557984, 2957669, 3640208, 4302064, 4402112, 5115968, 5915338, 7280416, 8604128, 11830676, 14560832, 17208256, 23661352, 47322704, 94645408, 189290816]

約数ペア:

[(1, 189290816), (2, 94645408), (4, 47322704), (8, 23661352), (11, 17208256), (13, 14560832), (16, 11830676), (22, 8604128), (26, 7280416), (32, 5915338), (37, 5115968), (43, 4402112), (44, 4302064), (52, 3640208), (64, 2957669), (74, 2557984), (86, 2201056), (88, 2151032), (104, 1820104), (143, 1323712), (148, 1278992), (169, 1120064), (172, 1100528), (176, 1075516), (208, 910052), (286, 661856), (296, 639496), (338, 560032), (344, 550264), (352, 537758), (407, 465088), (416, 455026), (473, 400192), (481, 393536), (559, 338624), (572, 330928), (592, 319748), (676, 280016), (688, 275132), (704, 268879), (814, 232544), (832, 227513), (946, 200096), (962, 196768), (1118, 169312), (1144, 165464), (1184, 159874), (1352, 140008), (1376, 137566), (1591, 118976), (1628, 116272), (1859, 101824), (1892, 100048), (1924, 98384), (2236, 84656), (2288, 82732), (2368, 79937), (2704, 70004), (2752, 68783), (3182, 59488), (3256, 58136), (3718, 50912), (3784, 50024), (3848, 49192), (4472, 42328), (4576, 41366), (5291, 35776), (5408, 35002), (6149, 30784), (6253, 30272), (6364, 29744), (6512, 29068), (7267, 26048), (7436, 25456), (7568, 25012), (7696, 24596), (8944, 21164), (9152, 20683), (10582, 17888), (10816, 17501), (12298, 15392), (12506, 15136), (12728, 14872), (13024, 14534)]