16649136

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:303

約数の個数: 120

約数和(自身を含む): 54163200

約数和(自身を除く): 37514064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 83, 84, 112, 126, 144, 166, 168, 199, 249, 252, 332, 336, 398, 498, 504, 581, 597, 664, 747, 796, 996, 1008, 1162, 1194, 1328, 1393, 1494, 1592, 1743, 1791, 1992, 2324, 2388, 2786, 2988, 3184, 3486, 3582, 3984, 4179, 4648, 4776, 5229, 5572, 5976, 6972, 7164, 8358, 9296, 9552, 10458, 11144, 11952, 12537, 13944, 14328, 16517, 16716, 20916, 22288, 25074, 27888, 28656, 33034, 33432, 41832, 49551, 50148, 66068, 66864, 83664, 99102, 100296, 115619, 132136, 148653, 198204, 200592, 231238, 264272, 297306, 346857, 396408, 462476, 594612, 693714, 792816, 924952, 1040571, 1189224, 1387428, 1849904, 2081142, 2378448, 2774856, 4162284, 5549712, 8324568, 16649136]

約数ペア:

[(1, 16649136), (2, 8324568), (3, 5549712), (4, 4162284), (6, 2774856), (7, 2378448), (8, 2081142), (9, 1849904), (12, 1387428), (14, 1189224), (16, 1040571), (18, 924952), (21, 792816), (24, 693714), (28, 594612), (36, 462476), (42, 396408), (48, 346857), (56, 297306), (63, 264272), (72, 231238), (83, 200592), (84, 198204), (112, 148653), (126, 132136), (144, 115619), (166, 100296), (168, 99102), (199, 83664), (249, 66864), (252, 66068), (332, 50148), (336, 49551), (398, 41832), (498, 33432), (504, 33034), (581, 28656), (597, 27888), (664, 25074), (747, 22288), (796, 20916), (996, 16716), (1008, 16517), (1162, 14328), (1194, 13944), (1328, 12537), (1393, 11952), (1494, 11144), (1592, 10458), (1743, 9552), (1791, 9296), (1992, 8358), (2324, 7164), (2388, 6972), (2786, 5976), (2988, 5572), (3184, 5229), (3486, 4776), (3582, 4648), (3984, 4179)]