190020864

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:384

約数の個数: 144

約数和(自身を含む): 560415744

約数和(自身を除く): 370394880

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 83, 88, 96, 128, 132, 166, 176, 192, 249, 256, 264, 271, 332, 352, 384, 498, 528, 542, 664, 704, 768, 813, 913, 996, 1056, 1084, 1328, 1408, 1626, 1826, 1992, 2112, 2168, 2656, 2739, 2816, 2981, 3252, 3652, 3984, 4224, 4336, 5312, 5478, 5962, 6504, 7304, 7968, 8448, 8672, 8943, 10624, 10956, 11924, 13008, 14608, 15936, 17344, 17886, 21248, 21912, 22493, 23848, 26016, 29216, 31872, 34688, 35772, 43824, 44986, 47696, 52032, 58432, 63744, 67479, 69376, 71544, 87648, 89972, 95392, 104064, 116864, 134958, 143088, 175296, 179944, 190784, 208128, 233728, 247423, 269916, 286176, 350592, 359888, 381568, 494846, 539832, 572352, 701184, 719776, 742269, 763136, 989692, 1079664, 1144704, 1439552, 1484538, 1979384, 2159328, 2289408, 2879104, 2969076, 3958768, 4318656, 5758208, 5938152, 7917536, 8637312, 11876304, 15835072, 17274624, 23752608, 31670144, 47505216, 63340288, 95010432, 190020864]

約数ペア:

[(1, 190020864), (2, 95010432), (3, 63340288), (4, 47505216), (6, 31670144), (8, 23752608), (11, 17274624), (12, 15835072), (16, 11876304), (22, 8637312), (24, 7917536), (32, 5938152), (33, 5758208), (44, 4318656), (48, 3958768), (64, 2969076), (66, 2879104), (83, 2289408), (88, 2159328), (96, 1979384), (128, 1484538), (132, 1439552), (166, 1144704), (176, 1079664), (192, 989692), (249, 763136), (256, 742269), (264, 719776), (271, 701184), (332, 572352), (352, 539832), (384, 494846), (498, 381568), (528, 359888), (542, 350592), (664, 286176), (704, 269916), (768, 247423), (813, 233728), (913, 208128), (996, 190784), (1056, 179944), (1084, 175296), (1328, 143088), (1408, 134958), (1626, 116864), (1826, 104064), (1992, 95392), (2112, 89972), (2168, 87648), (2656, 71544), (2739, 69376), (2816, 67479), (2981, 63744), (3252, 58432), (3652, 52032), (3984, 47696), (4224, 44986), (4336, 43824), (5312, 35772), (5478, 34688), (5962, 31872), (6504, 29216), (7304, 26016), (7968, 23848), (8448, 22493), (8672, 21912), (8943, 21248), (10624, 17886), (10956, 17344), (11924, 15936), (13008, 14608)]