155451296

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:275

約数の個数: 192

約数和(自身を含む): 430811136

約数和(自身を除く): 275359840

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 23, 26, 28, 32, 44, 46, 52, 56, 77, 88, 91, 92, 104, 112, 143, 154, 161, 176, 182, 184, 208, 211, 224, 253, 286, 299, 308, 322, 352, 364, 368, 416, 422, 506, 572, 598, 616, 644, 728, 736, 844, 1001, 1012, 1144, 1196, 1232, 1288, 1456, 1477, 1688, 1771, 2002, 2024, 2093, 2288, 2321, 2392, 2464, 2576, 2743, 2912, 2954, 3289, 3376, 3542, 4004, 4048, 4186, 4576, 4642, 4784, 4853, 5152, 5486, 5908, 6578, 6752, 7084, 8008, 8096, 8372, 9284, 9568, 9706, 10972, 11816, 13156, 14168, 16016, 16247, 16744, 18568, 19201, 19412, 21944, 23023, 23632, 26312, 28336, 30173, 32032, 32494, 33488, 33971, 37136, 38402, 38824, 43888, 46046, 47264, 52624, 53383, 56672, 60346, 63089, 64988, 66976, 67942, 74272, 76804, 77648, 87776, 92092, 105248, 106766, 120692, 126178, 129976, 135884, 153608, 155296, 184184, 211211, 213532, 241384, 252356, 259952, 271768, 307216, 368368, 373681, 422422, 427064, 441623, 482768, 504712, 519904, 543536, 614432, 693979, 736736, 747362, 844844, 854128, 883246, 965536, 1009424, 1087072, 1387958, 1494724, 1689688, 1708256, 1766492, 2018848, 2775916, 2989448, 3379376, 3532984, 4857853, 5551832, 5978896, 6758752, 7065968, 9715706, 11103664, 11957792, 14131936, 19431412, 22207328, 38862824, 77725648, 155451296]

約数ペア:

[(1, 155451296), (2, 77725648), (4, 38862824), (7, 22207328), (8, 19431412), (11, 14131936), (13, 11957792), (14, 11103664), (16, 9715706), (22, 7065968), (23, 6758752), (26, 5978896), (28, 5551832), (32, 4857853), (44, 3532984), (46, 3379376), (52, 2989448), (56, 2775916), (77, 2018848), (88, 1766492), (91, 1708256), (92, 1689688), (104, 1494724), (112, 1387958), (143, 1087072), (154, 1009424), (161, 965536), (176, 883246), (182, 854128), (184, 844844), (208, 747362), (211, 736736), (224, 693979), (253, 614432), (286, 543536), (299, 519904), (308, 504712), (322, 482768), (352, 441623), (364, 427064), (368, 422422), (416, 373681), (422, 368368), (506, 307216), (572, 271768), (598, 259952), (616, 252356), (644, 241384), (728, 213532), (736, 211211), (844, 184184), (1001, 155296), (1012, 153608), (1144, 135884), (1196, 129976), (1232, 126178), (1288, 120692), (1456, 106766), (1477, 105248), (1688, 92092), (1771, 87776), (2002, 77648), (2024, 76804), (2093, 74272), (2288, 67942), (2321, 66976), (2392, 64988), (2464, 63089), (2576, 60346), (2743, 56672), (2912, 53383), (2954, 52624), (3289, 47264), (3376, 46046), (3542, 43888), (4004, 38824), (4048, 38402), (4186, 37136), (4576, 33971), (4642, 33488), (4784, 32494), (4853, 32032), (5152, 30173), (5486, 28336), (5908, 26312), (6578, 23632), (6752, 23023), (7084, 21944), (8008, 19412), (8096, 19201), (8372, 18568), (9284, 16744), (9568, 16247), (9706, 16016), (10972, 14168), (11816, 13156)]