165487872

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1031}}^1$

素因数の和:1080

約数の個数: 144

約数和(自身を含む): 506257920

約数和(自身を除く): 340770048

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 96, 114, 128, 132, 152, 176, 192, 209, 228, 256, 264, 304, 352, 384, 418, 456, 528, 608, 627, 704, 768, 836, 912, 1031, 1056, 1216, 1254, 1408, 1672, 1824, 2062, 2112, 2432, 2508, 2816, 3093, 3344, 3648, 4124, 4224, 4864, 5016, 6186, 6688, 7296, 8248, 8448, 10032, 11341, 12372, 13376, 14592, 16496, 19589, 20064, 22682, 24744, 26752, 32992, 34023, 39178, 40128, 45364, 49488, 53504, 58767, 65984, 68046, 78356, 80256, 90728, 98976, 117534, 131968, 136092, 156712, 160512, 181456, 197952, 215479, 235068, 263936, 272184, 313424, 362912, 395904, 430958, 470136, 544368, 626848, 646437, 725824, 791808, 861916, 940272, 1088736, 1253696, 1292874, 1451648, 1723832, 1880544, 2177472, 2507392, 2585748, 2903296, 3447664, 3761088, 4354944, 5014784, 5171496, 6895328, 7522176, 8709888, 10342992, 13790656, 15044352, 20685984, 27581312, 41371968, 55162624, 82743936, 165487872]

約数ペア:

[(1, 165487872), (2, 82743936), (3, 55162624), (4, 41371968), (6, 27581312), (8, 20685984), (11, 15044352), (12, 13790656), (16, 10342992), (19, 8709888), (22, 7522176), (24, 6895328), (32, 5171496), (33, 5014784), (38, 4354944), (44, 3761088), (48, 3447664), (57, 2903296), (64, 2585748), (66, 2507392), (76, 2177472), (88, 1880544), (96, 1723832), (114, 1451648), (128, 1292874), (132, 1253696), (152, 1088736), (176, 940272), (192, 861916), (209, 791808), (228, 725824), (256, 646437), (264, 626848), (304, 544368), (352, 470136), (384, 430958), (418, 395904), (456, 362912), (528, 313424), (608, 272184), (627, 263936), (704, 235068), (768, 215479), (836, 197952), (912, 181456), (1031, 160512), (1056, 156712), (1216, 136092), (1254, 131968), (1408, 117534), (1672, 98976), (1824, 90728), (2062, 80256), (2112, 78356), (2432, 68046), (2508, 65984), (2816, 58767), (3093, 53504), (3344, 49488), (3648, 45364), (4124, 40128), (4224, 39178), (4864, 34023), (5016, 32992), (6186, 26752), (6688, 24744), (7296, 22682), (8248, 20064), (8448, 19589), (10032, 16496), (11341, 14592), (12372, 13376)]