128222024

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:379

約数の個数: 96

約数和(自身を含む): 301397760

約数和(自身を除く): 173175736

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 71, 98, 119, 136, 142, 196, 238, 271, 284, 392, 476, 497, 542, 568, 833, 952, 994, 1084, 1207, 1666, 1897, 1988, 2168, 2414, 3332, 3479, 3794, 3976, 4607, 4828, 6664, 6958, 7588, 8449, 9214, 9656, 13279, 13916, 15176, 16898, 18428, 19241, 26558, 27832, 32249, 33796, 36856, 38482, 53116, 59143, 64498, 67592, 76964, 106232, 118286, 128996, 134687, 153928, 225743, 236572, 257992, 269374, 327097, 451486, 473144, 538748, 654194, 902972, 942809, 1077496, 1308388, 1805944, 1885618, 2289679, 2616776, 3771236, 4579358, 7542472, 9158716, 16027753, 18317432, 32055506, 64111012, 128222024]

約数ペア:

[(1, 128222024), (2, 64111012), (4, 32055506), (7, 18317432), (8, 16027753), (14, 9158716), (17, 7542472), (28, 4579358), (34, 3771236), (49, 2616776), (56, 2289679), (68, 1885618), (71, 1805944), (98, 1308388), (119, 1077496), (136, 942809), (142, 902972), (196, 654194), (238, 538748), (271, 473144), (284, 451486), (392, 327097), (476, 269374), (497, 257992), (542, 236572), (568, 225743), (833, 153928), (952, 134687), (994, 128996), (1084, 118286), (1207, 106232), (1666, 76964), (1897, 67592), (1988, 64498), (2168, 59143), (2414, 53116), (3332, 38482), (3479, 36856), (3794, 33796), (3976, 32249), (4607, 27832), (4828, 26558), (6664, 19241), (6958, 18428), (7588, 16898), (8449, 15176), (9214, 13916), (9656, 13279)]