147873348

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:894

約数の個数: 144

約数和(自身を含む): 460701696

約数和(自身を除く): 312828348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 31, 36, 42, 46, 62, 63, 69, 84, 92, 93, 124, 126, 138, 161, 186, 207, 217, 252, 276, 279, 322, 372, 414, 434, 483, 558, 644, 651, 713, 823, 828, 868, 966, 1116, 1302, 1426, 1449, 1646, 1932, 1953, 2139, 2469, 2604, 2852, 2898, 3292, 3906, 4278, 4938, 4991, 5761, 5796, 6417, 7407, 7812, 8556, 9876, 9982, 11522, 12834, 14814, 14973, 17283, 18929, 19964, 23044, 25513, 25668, 29628, 29946, 34566, 37858, 44919, 51026, 51849, 56787, 59892, 69132, 75716, 76539, 89838, 102052, 103698, 113574, 132503, 153078, 170361, 178591, 179676, 207396, 227148, 229617, 265006, 306156, 340722, 357182, 397509, 459234, 530012, 535773, 586799, 681444, 714364, 795018, 918468, 1071546, 1173598, 1192527, 1590036, 1607319, 1760397, 2143092, 2347196, 2385054, 3214638, 3520794, 4107593, 4770108, 5281191, 6429276, 7041588, 8215186, 10562382, 12322779, 16430372, 21124764, 24645558, 36968337, 49291116, 73936674, 147873348]

約数ペア:

[(1, 147873348), (2, 73936674), (3, 49291116), (4, 36968337), (6, 24645558), (7, 21124764), (9, 16430372), (12, 12322779), (14, 10562382), (18, 8215186), (21, 7041588), (23, 6429276), (28, 5281191), (31, 4770108), (36, 4107593), (42, 3520794), (46, 3214638), (62, 2385054), (63, 2347196), (69, 2143092), (84, 1760397), (92, 1607319), (93, 1590036), (124, 1192527), (126, 1173598), (138, 1071546), (161, 918468), (186, 795018), (207, 714364), (217, 681444), (252, 586799), (276, 535773), (279, 530012), (322, 459234), (372, 397509), (414, 357182), (434, 340722), (483, 306156), (558, 265006), (644, 229617), (651, 227148), (713, 207396), (823, 179676), (828, 178591), (868, 170361), (966, 153078), (1116, 132503), (1302, 113574), (1426, 103698), (1449, 102052), (1646, 89838), (1932, 76539), (1953, 75716), (2139, 69132), (2469, 59892), (2604, 56787), (2852, 51849), (2898, 51026), (3292, 44919), (3906, 37858), (4278, 34566), (4938, 29946), (4991, 29628), (5761, 25668), (5796, 25513), (6417, 23044), (7407, 19964), (7812, 18929), (8556, 17283), (9876, 14973), (9982, 14814), (11522, 12834)]