16649856

素因数分解:

$2^7\times 3^2\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 48730500

約数和(自身を除く): 32080644

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 97, 128, 144, 149, 192, 194, 288, 291, 298, 384, 388, 447, 576, 582, 596, 776, 873, 894, 1152, 1164, 1192, 1341, 1552, 1746, 1788, 2328, 2384, 2682, 3104, 3492, 3576, 4656, 4768, 5364, 6208, 6984, 7152, 9312, 9536, 10728, 12416, 13968, 14304, 14453, 18624, 19072, 21456, 27936, 28608, 28906, 37248, 42912, 43359, 55872, 57216, 57812, 85824, 86718, 111744, 115624, 130077, 171648, 173436, 231248, 260154, 346872, 462496, 520308, 693744, 924992, 1040616, 1387488, 1849984, 2081232, 2774976, 4162464, 5549952, 8324928, 16649856]

約数ペア:

[(1, 16649856), (2, 8324928), (3, 5549952), (4, 4162464), (6, 2774976), (8, 2081232), (9, 1849984), (12, 1387488), (16, 1040616), (18, 924992), (24, 693744), (32, 520308), (36, 462496), (48, 346872), (64, 260154), (72, 231248), (96, 173436), (97, 171648), (128, 130077), (144, 115624), (149, 111744), (192, 86718), (194, 85824), (288, 57812), (291, 57216), (298, 55872), (384, 43359), (388, 42912), (447, 37248), (576, 28906), (582, 28608), (596, 27936), (776, 21456), (873, 19072), (894, 18624), (1152, 14453), (1164, 14304), (1192, 13968), (1341, 12416), (1552, 10728), (1746, 9536), (1788, 9312), (2328, 7152), (2384, 6984), (2682, 6208), (3104, 5364), (3492, 4768), (3576, 4656)]