191420064

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^2\times {\mathrm{1831}}^1$

素因数の和:1872

約数の個数: 144

約数和(自身を含む): 614013120

約数和(自身を除く): 422593056

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 88, 96, 99, 108, 121, 132, 144, 176, 198, 216, 242, 264, 288, 297, 352, 363, 396, 432, 484, 528, 594, 726, 792, 864, 968, 1056, 1089, 1188, 1452, 1584, 1831, 1936, 2178, 2376, 2904, 3168, 3267, 3662, 3872, 4356, 4752, 5493, 5808, 6534, 7324, 8712, 9504, 10986, 11616, 13068, 14648, 16479, 17424, 20141, 21972, 26136, 29296, 32958, 34848, 40282, 43944, 49437, 52272, 58592, 60423, 65916, 80564, 87888, 98874, 104544, 120846, 131832, 161128, 175776, 181269, 197748, 221551, 241692, 263664, 322256, 362538, 395496, 443102, 483384, 527328, 543807, 644512, 664653, 725076, 790992, 886204, 966768, 1087614, 1329306, 1450152, 1581984, 1772408, 1933536, 1993959, 2175228, 2658612, 2900304, 3544816, 3987918, 4350456, 5317224, 5800608, 5981877, 7089632, 7975836, 8700912, 10634448, 11963754, 15951672, 17401824, 21268896, 23927508, 31903344, 47855016, 63806688, 95710032, 191420064]

約数ペア:

[(1, 191420064), (2, 95710032), (3, 63806688), (4, 47855016), (6, 31903344), (8, 23927508), (9, 21268896), (11, 17401824), (12, 15951672), (16, 11963754), (18, 10634448), (22, 8700912), (24, 7975836), (27, 7089632), (32, 5981877), (33, 5800608), (36, 5317224), (44, 4350456), (48, 3987918), (54, 3544816), (66, 2900304), (72, 2658612), (88, 2175228), (96, 1993959), (99, 1933536), (108, 1772408), (121, 1581984), (132, 1450152), (144, 1329306), (176, 1087614), (198, 966768), (216, 886204), (242, 790992), (264, 725076), (288, 664653), (297, 644512), (352, 543807), (363, 527328), (396, 483384), (432, 443102), (484, 395496), (528, 362538), (594, 322256), (726, 263664), (792, 241692), (864, 221551), (968, 197748), (1056, 181269), (1089, 175776), (1188, 161128), (1452, 131832), (1584, 120846), (1831, 104544), (1936, 98874), (2178, 87888), (2376, 80564), (2904, 65916), (3168, 60423), (3267, 58592), (3662, 52272), (3872, 49437), (4356, 43944), (4752, 40282), (5493, 34848), (5808, 32958), (6534, 29296), (7324, 26136), (8712, 21972), (9504, 20141), (10986, 17424), (11616, 16479), (13068, 14648)]