160229888

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:238

約数の個数: 160

約数和(自身を含む): 417056640

約数和(自身を除く): 256826752

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 128, 133, 152, 181, 182, 208, 224, 247, 256, 266, 304, 362, 364, 416, 448, 494, 512, 532, 608, 724, 728, 832, 896, 988, 1064, 1216, 1267, 1448, 1456, 1664, 1729, 1792, 1976, 2128, 2353, 2432, 2534, 2896, 2912, 3328, 3439, 3458, 3584, 3952, 4256, 4706, 4864, 5068, 5792, 5824, 6656, 6878, 6916, 7904, 8512, 9412, 9728, 10136, 11584, 11648, 13756, 13832, 15808, 16471, 17024, 18824, 20272, 23168, 23296, 24073, 27512, 27664, 31616, 32942, 34048, 37648, 40544, 44707, 46336, 46592, 48146, 55024, 55328, 63232, 65884, 68096, 75296, 81088, 89414, 92672, 96292, 110048, 110656, 126464, 131768, 150592, 162176, 178828, 192584, 220096, 221312, 263536, 301184, 312949, 324352, 357656, 385168, 440192, 442624, 527072, 602368, 625898, 648704, 715312, 770336, 880384, 885248, 1054144, 1204736, 1251796, 1430624, 1540672, 1760768, 2108288, 2503592, 2861248, 3081344, 4216576, 5007184, 5722496, 6162688, 8433152, 10014368, 11444992, 12325376, 20028736, 22889984, 40057472, 80114944, 160229888]

約数ペア:

[(1, 160229888), (2, 80114944), (4, 40057472), (7, 22889984), (8, 20028736), (13, 12325376), (14, 11444992), (16, 10014368), (19, 8433152), (26, 6162688), (28, 5722496), (32, 5007184), (38, 4216576), (52, 3081344), (56, 2861248), (64, 2503592), (76, 2108288), (91, 1760768), (104, 1540672), (112, 1430624), (128, 1251796), (133, 1204736), (152, 1054144), (181, 885248), (182, 880384), (208, 770336), (224, 715312), (247, 648704), (256, 625898), (266, 602368), (304, 527072), (362, 442624), (364, 440192), (416, 385168), (448, 357656), (494, 324352), (512, 312949), (532, 301184), (608, 263536), (724, 221312), (728, 220096), (832, 192584), (896, 178828), (988, 162176), (1064, 150592), (1216, 131768), (1267, 126464), (1448, 110656), (1456, 110048), (1664, 96292), (1729, 92672), (1792, 89414), (1976, 81088), (2128, 75296), (2353, 68096), (2432, 65884), (2534, 63232), (2896, 55328), (2912, 55024), (3328, 48146), (3439, 46592), (3458, 46336), (3584, 44707), (3952, 40544), (4256, 37648), (4706, 34048), (4864, 32942), (5068, 31616), (5792, 27664), (5824, 27512), (6656, 24073), (6878, 23296), (6916, 23168), (7904, 20272), (8512, 18824), (9412, 17024), (9728, 16471), (10136, 15808), (11584, 13832), (11648, 13756)]