154016128

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:232

約数の個数: 128

約数和(自身を含む): 376992000

約数和(自身を除く): 222975872

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 83, 109, 112, 128, 133, 152, 166, 218, 224, 266, 304, 332, 436, 448, 532, 581, 608, 664, 763, 872, 896, 1064, 1162, 1216, 1328, 1526, 1577, 1744, 2071, 2128, 2324, 2432, 2656, 3052, 3154, 3488, 4142, 4256, 4648, 5312, 6104, 6308, 6976, 8284, 8512, 9047, 9296, 10624, 11039, 12208, 12616, 13952, 14497, 16568, 17024, 18094, 18592, 22078, 24416, 25232, 28994, 33136, 36188, 37184, 44156, 48832, 50464, 57988, 63329, 66272, 72376, 74368, 88312, 97664, 100928, 115976, 126658, 132544, 144752, 171893, 176624, 201856, 231952, 253316, 265088, 289504, 343786, 353248, 463904, 506632, 579008, 687572, 706496, 927808, 1013264, 1158016, 1203251, 1375144, 1412992, 1855616, 2026528, 2406502, 2750288, 4053056, 4813004, 5500576, 8106112, 9626008, 11001152, 19252016, 22002304, 38504032, 77008064, 154016128]

約数ペア:

[(1, 154016128), (2, 77008064), (4, 38504032), (7, 22002304), (8, 19252016), (14, 11001152), (16, 9626008), (19, 8106112), (28, 5500576), (32, 4813004), (38, 4053056), (56, 2750288), (64, 2406502), (76, 2026528), (83, 1855616), (109, 1412992), (112, 1375144), (128, 1203251), (133, 1158016), (152, 1013264), (166, 927808), (218, 706496), (224, 687572), (266, 579008), (304, 506632), (332, 463904), (436, 353248), (448, 343786), (532, 289504), (581, 265088), (608, 253316), (664, 231952), (763, 201856), (872, 176624), (896, 171893), (1064, 144752), (1162, 132544), (1216, 126658), (1328, 115976), (1526, 100928), (1577, 97664), (1744, 88312), (2071, 74368), (2128, 72376), (2324, 66272), (2432, 63329), (2656, 57988), (3052, 50464), (3154, 48832), (3488, 44156), (4142, 37184), (4256, 36188), (4648, 33136), (5312, 28994), (6104, 25232), (6308, 24416), (6976, 22078), (8284, 18592), (8512, 18094), (9047, 17024), (9296, 16568), (10624, 14497), (11039, 13952), (12208, 12616)]