166403808

素因数分解:

$2^5\times 3^4\times {\mathrm{43}}^1\times {\mathrm{1493}}^1$

素因数の和:1558

約数の個数: 120

約数和(自身を含む): 501105528

約数和(自身を除く): 334701720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 72, 81, 86, 96, 108, 129, 144, 162, 172, 216, 258, 288, 324, 344, 387, 432, 516, 648, 688, 774, 864, 1032, 1161, 1296, 1376, 1493, 1548, 2064, 2322, 2592, 2986, 3096, 3483, 4128, 4479, 4644, 5972, 6192, 6966, 8958, 9288, 11944, 12384, 13437, 13932, 17916, 18576, 23888, 26874, 27864, 35832, 37152, 40311, 47776, 53748, 55728, 64199, 71664, 80622, 107496, 111456, 120933, 128398, 143328, 161244, 192597, 214992, 241866, 256796, 322488, 385194, 429984, 483732, 513592, 577791, 644976, 770388, 967464, 1027184, 1155582, 1289952, 1540776, 1733373, 1934928, 2054368, 2311164, 3081552, 3466746, 3869856, 4622328, 5200119, 6163104, 6933492, 9244656, 10400238, 13866984, 18489312, 20800476, 27733968, 41600952, 55467936, 83201904, 166403808]

約数ペア:

[(1, 166403808), (2, 83201904), (3, 55467936), (4, 41600952), (6, 27733968), (8, 20800476), (9, 18489312), (12, 13866984), (16, 10400238), (18, 9244656), (24, 6933492), (27, 6163104), (32, 5200119), (36, 4622328), (43, 3869856), (48, 3466746), (54, 3081552), (72, 2311164), (81, 2054368), (86, 1934928), (96, 1733373), (108, 1540776), (129, 1289952), (144, 1155582), (162, 1027184), (172, 967464), (216, 770388), (258, 644976), (288, 577791), (324, 513592), (344, 483732), (387, 429984), (432, 385194), (516, 322488), (648, 256796), (688, 241866), (774, 214992), (864, 192597), (1032, 161244), (1161, 143328), (1296, 128398), (1376, 120933), (1493, 111456), (1548, 107496), (2064, 80622), (2322, 71664), (2592, 64199), (2986, 55728), (3096, 53748), (3483, 47776), (4128, 40311), (4479, 37152), (4644, 35832), (5972, 27864), (6192, 26874), (6966, 23888), (8958, 18576), (9288, 17916), (11944, 13932), (12384, 13437)]