128027016

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1$

素因数の和:380

約数の個数: 192

約数和(自身を含む): 411465600

約数和(自身を除く): 283438584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 23, 24, 26, 36, 38, 39, 46, 52, 57, 69, 72, 76, 78, 92, 104, 114, 117, 138, 152, 156, 171, 184, 207, 228, 234, 247, 276, 299, 312, 313, 342, 414, 437, 456, 468, 494, 552, 598, 626, 684, 741, 828, 874, 897, 936, 939, 988, 1196, 1252, 1311, 1368, 1482, 1656, 1748, 1794, 1878, 1976, 2223, 2392, 2504, 2622, 2691, 2817, 2964, 3496, 3588, 3756, 3933, 4069, 4446, 5244, 5382, 5634, 5681, 5928, 5947, 7176, 7199, 7512, 7866, 8138, 8892, 10488, 10764, 11268, 11362, 11894, 12207, 14398, 15732, 16276, 17043, 17784, 17841, 21528, 21597, 22536, 22724, 23788, 24414, 28796, 31464, 32552, 34086, 35682, 36621, 43194, 45448, 47576, 48828, 51129, 53523, 57592, 64791, 68172, 71364, 73242, 77311, 86388, 93587, 97656, 102258, 107046, 129582, 136344, 136781, 142728, 146484, 154622, 172776, 187174, 204516, 214092, 231933, 259164, 273562, 280761, 292968, 309244, 374348, 409032, 410343, 428184, 463866, 518328, 547124, 561522, 618488, 695799, 748696, 820686, 842283, 927732, 1094248, 1123044, 1231029, 1391598, 1641372, 1684566, 1778153, 1855464, 2246088, 2462058, 2783196, 3282744, 3369132, 3556306, 4924116, 5334459, 5566392, 6738264, 7112612, 9848232, 10668918, 14225224, 16003377, 21337836, 32006754, 42675672, 64013508, 128027016]

約数ペア:

[(1, 128027016), (2, 64013508), (3, 42675672), (4, 32006754), (6, 21337836), (8, 16003377), (9, 14225224), (12, 10668918), (13, 9848232), (18, 7112612), (19, 6738264), (23, 5566392), (24, 5334459), (26, 4924116), (36, 3556306), (38, 3369132), (39, 3282744), (46, 2783196), (52, 2462058), (57, 2246088), (69, 1855464), (72, 1778153), (76, 1684566), (78, 1641372), (92, 1391598), (104, 1231029), (114, 1123044), (117, 1094248), (138, 927732), (152, 842283), (156, 820686), (171, 748696), (184, 695799), (207, 618488), (228, 561522), (234, 547124), (247, 518328), (276, 463866), (299, 428184), (312, 410343), (313, 409032), (342, 374348), (414, 309244), (437, 292968), (456, 280761), (468, 273562), (494, 259164), (552, 231933), (598, 214092), (626, 204516), (684, 187174), (741, 172776), (828, 154622), (874, 146484), (897, 142728), (936, 136781), (939, 136344), (988, 129582), (1196, 107046), (1252, 102258), (1311, 97656), (1368, 93587), (1482, 86388), (1656, 77311), (1748, 73242), (1794, 71364), (1878, 68172), (1976, 64791), (2223, 57592), (2392, 53523), (2504, 51129), (2622, 48828), (2691, 47576), (2817, 45448), (2964, 43194), (3496, 36621), (3588, 35682), (3756, 34086), (3933, 32552), (4069, 31464), (4446, 28796), (5244, 24414), (5382, 23788), (5634, 22724), (5681, 22536), (5928, 21597), (5947, 21528), (7176, 17841), (7199, 17784), (7512, 17043), (7866, 16276), (8138, 15732), (8892, 14398), (10488, 12207), (10764, 11894), (11268, 11362)]