145645248

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:279

約数の個数: 168

約数和(自身を含む): 455535792

約数和(自身を除く): 309890544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 113, 137, 147, 168, 192, 196, 224, 226, 274, 294, 336, 339, 392, 411, 448, 452, 548, 588, 672, 678, 784, 791, 822, 904, 959, 1096, 1176, 1344, 1356, 1568, 1582, 1644, 1808, 1918, 2192, 2352, 2373, 2712, 2877, 3136, 3164, 3288, 3616, 3836, 4384, 4704, 4746, 5424, 5537, 5754, 6328, 6576, 6713, 7232, 7672, 8768, 9408, 9492, 10848, 11074, 11508, 12656, 13152, 13426, 15344, 15481, 16611, 18984, 20139, 21696, 22148, 23016, 25312, 26304, 26852, 30688, 30962, 33222, 37968, 40278, 44296, 46032, 46443, 50624, 53704, 61376, 61924, 66444, 75936, 80556, 88592, 92064, 92886, 107408, 108367, 123848, 132888, 151872, 161112, 177184, 184128, 185772, 214816, 216734, 247696, 265776, 322224, 325101, 354368, 371544, 429632, 433468, 495392, 531552, 644448, 650202, 743088, 758569, 866936, 990784, 1063104, 1288896, 1300404, 1486176, 1517138, 1733872, 2275707, 2600808, 2972352, 3034276, 3467744, 4551414, 5201616, 6068552, 6935488, 9102828, 10403232, 12137104, 18205656, 20806464, 24274208, 36411312, 48548416, 72822624, 145645248]

約数ペア:

[(1, 145645248), (2, 72822624), (3, 48548416), (4, 36411312), (6, 24274208), (7, 20806464), (8, 18205656), (12, 12137104), (14, 10403232), (16, 9102828), (21, 6935488), (24, 6068552), (28, 5201616), (32, 4551414), (42, 3467744), (48, 3034276), (49, 2972352), (56, 2600808), (64, 2275707), (84, 1733872), (96, 1517138), (98, 1486176), (112, 1300404), (113, 1288896), (137, 1063104), (147, 990784), (168, 866936), (192, 758569), (196, 743088), (224, 650202), (226, 644448), (274, 531552), (294, 495392), (336, 433468), (339, 429632), (392, 371544), (411, 354368), (448, 325101), (452, 322224), (548, 265776), (588, 247696), (672, 216734), (678, 214816), (784, 185772), (791, 184128), (822, 177184), (904, 161112), (959, 151872), (1096, 132888), (1176, 123848), (1344, 108367), (1356, 107408), (1568, 92886), (1582, 92064), (1644, 88592), (1808, 80556), (1918, 75936), (2192, 66444), (2352, 61924), (2373, 61376), (2712, 53704), (2877, 50624), (3136, 46443), (3164, 46032), (3288, 44296), (3616, 40278), (3836, 37968), (4384, 33222), (4704, 30962), (4746, 30688), (5424, 26852), (5537, 26304), (5754, 25312), (6328, 23016), (6576, 22148), (6713, 21696), (7232, 20139), (7672, 18984), (8768, 16611), (9408, 15481), (9492, 15344), (10848, 13426), (11074, 13152), (11508, 12656)]