160813296

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:209

約数の個数: 240

約数和(自身を含む): 549607680

約数和(自身を除く): 388794384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 71, 72, 84, 98, 107, 108, 112, 126, 142, 144, 147, 168, 189, 196, 213, 214, 216, 252, 284, 294, 321, 336, 378, 392, 426, 428, 432, 441, 497, 504, 568, 588, 639, 642, 749, 756, 784, 852, 856, 882, 963, 994, 1008, 1136, 1176, 1278, 1284, 1323, 1491, 1498, 1512, 1704, 1712, 1764, 1917, 1926, 1988, 2247, 2352, 2556, 2568, 2646, 2889, 2982, 2996, 3024, 3408, 3479, 3528, 3834, 3852, 3976, 4473, 4494, 5112, 5136, 5243, 5292, 5778, 5964, 5992, 6741, 6958, 7056, 7597, 7668, 7704, 7952, 8946, 8988, 10224, 10437, 10486, 10584, 11556, 11928, 11984, 13419, 13482, 13916, 15194, 15336, 15408, 15729, 17892, 17976, 20223, 20874, 20972, 21168, 22791, 23112, 23856, 26838, 26964, 27832, 30388, 30672, 31311, 31458, 35784, 35952, 40446, 41748, 41944, 45582, 46224, 47187, 53179, 53676, 53928, 55664, 60776, 62622, 62916, 68373, 71568, 80892, 83496, 83888, 91164, 93933, 94374, 106358, 107352, 107856, 121552, 125244, 125832, 136746, 141561, 159537, 161784, 166992, 182328, 187866, 188748, 205119, 212716, 214704, 250488, 251664, 273492, 283122, 319074, 323568, 364656, 372253, 375732, 377496, 410238, 425432, 478611, 500976, 546984, 566244, 638148, 744506, 751464, 754992, 820476, 850864, 957222, 1093968, 1116759, 1132488, 1276296, 1435833, 1489012, 1502928, 1640952, 1914444, 2233518, 2264976, 2552592, 2871666, 2978024, 3281904, 3350277, 3828888, 4467036, 5743332, 5956048, 6700554, 7657776, 8934072, 10050831, 11486664, 13401108, 17868144, 20101662, 22973328, 26802216, 40203324, 53604432, 80406648, 160813296]

約数ペア:

[(1, 160813296), (2, 80406648), (3, 53604432), (4, 40203324), (6, 26802216), (7, 22973328), (8, 20101662), (9, 17868144), (12, 13401108), (14, 11486664), (16, 10050831), (18, 8934072), (21, 7657776), (24, 6700554), (27, 5956048), (28, 5743332), (36, 4467036), (42, 3828888), (48, 3350277), (49, 3281904), (54, 2978024), (56, 2871666), (63, 2552592), (71, 2264976), (72, 2233518), (84, 1914444), (98, 1640952), (107, 1502928), (108, 1489012), (112, 1435833), (126, 1276296), (142, 1132488), (144, 1116759), (147, 1093968), (168, 957222), (189, 850864), (196, 820476), (213, 754992), (214, 751464), (216, 744506), (252, 638148), (284, 566244), (294, 546984), (321, 500976), (336, 478611), (378, 425432), (392, 410238), (426, 377496), (428, 375732), (432, 372253), (441, 364656), (497, 323568), (504, 319074), (568, 283122), (588, 273492), (639, 251664), (642, 250488), (749, 214704), (756, 212716), (784, 205119), (852, 188748), (856, 187866), (882, 182328), (963, 166992), (994, 161784), (1008, 159537), (1136, 141561), (1176, 136746), (1278, 125832), (1284, 125244), (1323, 121552), (1491, 107856), (1498, 107352), (1512, 106358), (1704, 94374), (1712, 93933), (1764, 91164), (1917, 83888), (1926, 83496), (1988, 80892), (2247, 71568), (2352, 68373), (2556, 62916), (2568, 62622), (2646, 60776), (2889, 55664), (2982, 53928), (2996, 53676), (3024, 53179), (3408, 47187), (3479, 46224), (3528, 45582), (3834, 41944), (3852, 41748), (3976, 40446), (4473, 35952), (4494, 35784), (5112, 31458), (5136, 31311), (5243, 30672), (5292, 30388), (5778, 27832), (5964, 26964), (5992, 26838), (6741, 23856), (6958, 23112), (7056, 22791), (7597, 21168), (7668, 20972), (7704, 20874), (7952, 20223), (8946, 17976), (8988, 17892), (10224, 15729), (10437, 15408), (10486, 15336), (10584, 15194), (11556, 13916), (11928, 13482), (11984, 13419)]