189978768

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:214

約数の個数: 240

約数和(自身を含む): 644542080

約数和(自身を除く): 454563312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 56, 58, 63, 67, 72, 84, 87, 97, 112, 116, 126, 134, 144, 168, 174, 194, 201, 203, 232, 252, 261, 268, 291, 336, 348, 388, 402, 406, 464, 469, 504, 522, 536, 582, 603, 609, 679, 696, 776, 804, 812, 873, 938, 1008, 1044, 1072, 1164, 1206, 1218, 1358, 1392, 1407, 1552, 1608, 1624, 1746, 1827, 1876, 1943, 2037, 2088, 2328, 2412, 2436, 2716, 2813, 2814, 3216, 3248, 3492, 3654, 3752, 3886, 4074, 4176, 4221, 4656, 4824, 4872, 5432, 5626, 5628, 5829, 6111, 6499, 6984, 7308, 7504, 7772, 8148, 8439, 8442, 9648, 9744, 10864, 11252, 11256, 11658, 12222, 12998, 13601, 13968, 14616, 15544, 16296, 16878, 16884, 17487, 19497, 19691, 22504, 22512, 23316, 24444, 25317, 25996, 27202, 29232, 31088, 32592, 33756, 33768, 34974, 38994, 39382, 40803, 45008, 45493, 46632, 48888, 50634, 51992, 54404, 58491, 59073, 67512, 67536, 69948, 77988, 78764, 81606, 90986, 93264, 97776, 101268, 103984, 108808, 116982, 118146, 122409, 135024, 136479, 139896, 155976, 157528, 163212, 177219, 181972, 188471, 202536, 217616, 233964, 236292, 244818, 272958, 279792, 311952, 315056, 326424, 354438, 363944, 376942, 405072, 409437, 467928, 472584, 489636, 545916, 565413, 652848, 708876, 727888, 753884, 818874, 935856, 945168, 979272, 1091832, 1130826, 1319297, 1417752, 1507768, 1637748, 1696239, 1958544, 2183664, 2261652, 2638594, 2835504, 3015536, 3275496, 3392478, 3957891, 4523304, 5277188, 6550992, 6784956, 7915782, 9046608, 10554376, 11873673, 13569912, 15831564, 21108752, 23747346, 27139824, 31663128, 47494692, 63326256, 94989384, 189978768]

約数ペア:

[(1, 189978768), (2, 94989384), (3, 63326256), (4, 47494692), (6, 31663128), (7, 27139824), (8, 23747346), (9, 21108752), (12, 15831564), (14, 13569912), (16, 11873673), (18, 10554376), (21, 9046608), (24, 7915782), (28, 6784956), (29, 6550992), (36, 5277188), (42, 4523304), (48, 3957891), (56, 3392478), (58, 3275496), (63, 3015536), (67, 2835504), (72, 2638594), (84, 2261652), (87, 2183664), (97, 1958544), (112, 1696239), (116, 1637748), (126, 1507768), (134, 1417752), (144, 1319297), (168, 1130826), (174, 1091832), (194, 979272), (201, 945168), (203, 935856), (232, 818874), (252, 753884), (261, 727888), (268, 708876), (291, 652848), (336, 565413), (348, 545916), (388, 489636), (402, 472584), (406, 467928), (464, 409437), (469, 405072), (504, 376942), (522, 363944), (536, 354438), (582, 326424), (603, 315056), (609, 311952), (679, 279792), (696, 272958), (776, 244818), (804, 236292), (812, 233964), (873, 217616), (938, 202536), (1008, 188471), (1044, 181972), (1072, 177219), (1164, 163212), (1206, 157528), (1218, 155976), (1358, 139896), (1392, 136479), (1407, 135024), (1552, 122409), (1608, 118146), (1624, 116982), (1746, 108808), (1827, 103984), (1876, 101268), (1943, 97776), (2037, 93264), (2088, 90986), (2328, 81606), (2412, 78764), (2436, 77988), (2716, 69948), (2813, 67536), (2814, 67512), (3216, 59073), (3248, 58491), (3492, 54404), (3654, 51992), (3752, 50634), (3886, 48888), (4074, 46632), (4176, 45493), (4221, 45008), (4656, 40803), (4824, 39382), (4872, 38994), (5432, 34974), (5626, 33768), (5628, 33756), (5829, 32592), (6111, 31088), (6499, 29232), (6984, 27202), (7308, 25996), (7504, 25317), (7772, 24444), (8148, 23316), (8439, 22512), (8442, 22504), (9648, 19691), (9744, 19497), (10864, 17487), (11252, 16884), (11256, 16878), (11658, 16296), (12222, 15544), (12998, 14616), (13601, 13968)]