16543072

素因数分解:

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

素因数の和:85

約数の個数: 144

約数和(自身を含む): 44271360

約数和(自身を除く): 27728288

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 23, 26, 28, 32, 38, 46, 52, 56, 76, 91, 92, 104, 112, 133, 152, 161, 169, 182, 184, 208, 224, 247, 266, 299, 304, 322, 338, 364, 368, 416, 437, 494, 532, 598, 608, 644, 676, 728, 736, 874, 988, 1064, 1183, 1196, 1288, 1352, 1456, 1729, 1748, 1976, 2093, 2128, 2366, 2392, 2576, 2704, 2912, 3059, 3211, 3458, 3496, 3887, 3952, 4186, 4256, 4732, 4784, 5152, 5408, 5681, 6118, 6422, 6916, 6992, 7774, 7904, 8372, 9464, 9568, 11362, 12236, 12844, 13832, 13984, 15548, 16744, 18928, 22477, 22724, 24472, 25688, 27209, 27664, 31096, 33488, 37856, 39767, 44954, 45448, 48944, 51376, 54418, 55328, 62192, 66976, 73853, 79534, 89908, 90896, 97888, 102752, 108836, 124384, 147706, 159068, 179816, 181792, 217672, 295412, 318136, 359632, 435344, 516971, 590824, 636272, 719264, 870688, 1033942, 1181648, 1272544, 2067884, 2363296, 4135768, 8271536, 16543072]

約数ペア:

[(1, 16543072), (2, 8271536), (4, 4135768), (7, 2363296), (8, 2067884), (13, 1272544), (14, 1181648), (16, 1033942), (19, 870688), (23, 719264), (26, 636272), (28, 590824), (32, 516971), (38, 435344), (46, 359632), (52, 318136), (56, 295412), (76, 217672), (91, 181792), (92, 179816), (104, 159068), (112, 147706), (133, 124384), (152, 108836), (161, 102752), (169, 97888), (182, 90896), (184, 89908), (208, 79534), (224, 73853), (247, 66976), (266, 62192), (299, 55328), (304, 54418), (322, 51376), (338, 48944), (364, 45448), (368, 44954), (416, 39767), (437, 37856), (494, 33488), (532, 31096), (598, 27664), (608, 27209), (644, 25688), (676, 24472), (728, 22724), (736, 22477), (874, 18928), (988, 16744), (1064, 15548), (1183, 13984), (1196, 13832), (1288, 12844), (1352, 12236), (1456, 11362), (1729, 9568), (1748, 9464), (1976, 8372), (2093, 7904), (2128, 7774), (2366, 6992), (2392, 6916), (2576, 6422), (2704, 6118), (2912, 5681), (3059, 5408), (3211, 5152), (3458, 4784), (3496, 4732), (3887, 4256), (3952, 4186)]