123436768

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:169

約数の個数: 192

約数和(自身を含む): 331914240

約数和(自身を除く): 208477472

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 23, 26, 28, 32, 38, 46, 52, 56, 76, 91, 92, 97, 104, 112, 133, 152, 161, 182, 184, 194, 208, 224, 247, 266, 299, 304, 322, 364, 368, 388, 416, 437, 494, 532, 598, 608, 644, 679, 728, 736, 776, 874, 988, 1064, 1196, 1261, 1288, 1358, 1456, 1552, 1729, 1748, 1843, 1976, 2093, 2128, 2231, 2392, 2522, 2576, 2716, 2912, 3059, 3104, 3458, 3496, 3686, 3952, 4186, 4256, 4462, 4784, 5044, 5152, 5432, 5681, 6118, 6916, 6992, 7372, 7904, 8372, 8827, 8924, 9568, 10088, 10864, 11362, 12236, 12901, 13832, 13984, 14744, 15617, 16744, 17654, 17848, 20176, 21728, 22724, 23959, 24472, 25802, 27664, 29003, 29488, 31234, 33488, 35308, 35696, 39767, 40352, 42389, 45448, 47918, 48944, 51604, 55328, 58006, 58976, 62468, 66976, 70616, 71392, 79534, 84778, 90896, 95836, 97888, 103208, 116012, 124936, 141232, 159068, 167713, 169556, 181792, 191672, 203021, 206416, 232024, 249872, 282464, 296723, 318136, 335426, 339112, 383344, 406042, 412832, 464048, 499744, 551057, 593446, 636272, 670852, 678224, 766688, 812084, 928096, 1102114, 1186892, 1272544, 1341704, 1356448, 1624168, 2204228, 2373784, 2683408, 3248336, 3857399, 4408456, 4747568, 5366816, 6496672, 7714798, 8816912, 9495136, 15429596, 17633824, 30859192, 61718384, 123436768]

約数ペア:

[(1, 123436768), (2, 61718384), (4, 30859192), (7, 17633824), (8, 15429596), (13, 9495136), (14, 8816912), (16, 7714798), (19, 6496672), (23, 5366816), (26, 4747568), (28, 4408456), (32, 3857399), (38, 3248336), (46, 2683408), (52, 2373784), (56, 2204228), (76, 1624168), (91, 1356448), (92, 1341704), (97, 1272544), (104, 1186892), (112, 1102114), (133, 928096), (152, 812084), (161, 766688), (182, 678224), (184, 670852), (194, 636272), (208, 593446), (224, 551057), (247, 499744), (266, 464048), (299, 412832), (304, 406042), (322, 383344), (364, 339112), (368, 335426), (388, 318136), (416, 296723), (437, 282464), (494, 249872), (532, 232024), (598, 206416), (608, 203021), (644, 191672), (679, 181792), (728, 169556), (736, 167713), (776, 159068), (874, 141232), (988, 124936), (1064, 116012), (1196, 103208), (1261, 97888), (1288, 95836), (1358, 90896), (1456, 84778), (1552, 79534), (1729, 71392), (1748, 70616), (1843, 66976), (1976, 62468), (2093, 58976), (2128, 58006), (2231, 55328), (2392, 51604), (2522, 48944), (2576, 47918), (2716, 45448), (2912, 42389), (3059, 40352), (3104, 39767), (3458, 35696), (3496, 35308), (3686, 33488), (3952, 31234), (4186, 29488), (4256, 29003), (4462, 27664), (4784, 25802), (5044, 24472), (5152, 23959), (5432, 22724), (5681, 21728), (6118, 20176), (6916, 17848), (6992, 17654), (7372, 16744), (7904, 15617), (8372, 14744), (8827, 13984), (8924, 13832), (9568, 12901), (10088, 12236), (10864, 11362)]