135455712

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^2$

素因数の和:245

約数の個数: 144

約数和(自身を含む): 431948160

約数和(自身を除く): 296492448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 103, 112, 114, 133, 152, 168, 206, 224, 228, 266, 304, 309, 336, 399, 412, 456, 532, 608, 618, 672, 721, 798, 824, 912, 1064, 1236, 1442, 1596, 1648, 1824, 1957, 2128, 2163, 2472, 2884, 3192, 3296, 3914, 4256, 4326, 4944, 5768, 5871, 6384, 7828, 8652, 9888, 10609, 11536, 11742, 12768, 13699, 15656, 17304, 21218, 23072, 23484, 27398, 31312, 31827, 34608, 41097, 42436, 46968, 54796, 62624, 63654, 69216, 74263, 82194, 84872, 93936, 109592, 127308, 148526, 164388, 169744, 187872, 201571, 219184, 222789, 254616, 297052, 328776, 339488, 403142, 438368, 445578, 509232, 594104, 604713, 657552, 806284, 891156, 1018464, 1188208, 1209426, 1315104, 1410997, 1612568, 1782312, 2376416, 2418852, 2821994, 3225136, 3564624, 4232991, 4837704, 5643988, 6450272, 7129248, 8465982, 9675408, 11287976, 16931964, 19350816, 22575952, 33863928, 45151904, 67727856, 135455712]

約数ペア:

[(1, 135455712), (2, 67727856), (3, 45151904), (4, 33863928), (6, 22575952), (7, 19350816), (8, 16931964), (12, 11287976), (14, 9675408), (16, 8465982), (19, 7129248), (21, 6450272), (24, 5643988), (28, 4837704), (32, 4232991), (38, 3564624), (42, 3225136), (48, 2821994), (56, 2418852), (57, 2376416), (76, 1782312), (84, 1612568), (96, 1410997), (103, 1315104), (112, 1209426), (114, 1188208), (133, 1018464), (152, 891156), (168, 806284), (206, 657552), (224, 604713), (228, 594104), (266, 509232), (304, 445578), (309, 438368), (336, 403142), (399, 339488), (412, 328776), (456, 297052), (532, 254616), (608, 222789), (618, 219184), (672, 201571), (721, 187872), (798, 169744), (824, 164388), (912, 148526), (1064, 127308), (1236, 109592), (1442, 93936), (1596, 84872), (1648, 82194), (1824, 74263), (1957, 69216), (2128, 63654), (2163, 62624), (2472, 54796), (2884, 46968), (3192, 42436), (3296, 41097), (3914, 34608), (4256, 31827), (4326, 31312), (4944, 27398), (5768, 23484), (5871, 23072), (6384, 21218), (7828, 17304), (8652, 15656), (9888, 13699), (10609, 12768), (11536, 11742)]