164559456

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 288

約数和(自身を含む): 548402400

約数和(自身を除く): 383842944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 29, 32, 34, 36, 38, 48, 51, 57, 58, 61, 68, 72, 76, 87, 96, 102, 114, 116, 122, 136, 144, 152, 153, 171, 174, 183, 204, 228, 232, 244, 261, 272, 288, 304, 306, 323, 342, 348, 366, 408, 456, 464, 488, 493, 522, 544, 549, 551, 608, 612, 646, 684, 696, 732, 816, 912, 928, 969, 976, 986, 1037, 1044, 1098, 1102, 1159, 1224, 1292, 1368, 1392, 1464, 1479, 1632, 1653, 1769, 1824, 1938, 1952, 1972, 2074, 2088, 2196, 2204, 2318, 2448, 2584, 2736, 2784, 2907, 2928, 2958, 3111, 3306, 3477, 3538, 3876, 3944, 4148, 4176, 4392, 4408, 4437, 4636, 4896, 4959, 5168, 5307, 5472, 5814, 5856, 5916, 6222, 6612, 6954, 7076, 7752, 7888, 8296, 8352, 8784, 8816, 8874, 9272, 9333, 9367, 9918, 10336, 10431, 10614, 11628, 11832, 12444, 13224, 13908, 14152, 15504, 15776, 15921, 16592, 17568, 17632, 17748, 18544, 18666, 18734, 19703, 19836, 20862, 21228, 23256, 23664, 24888, 26448, 27816, 28101, 28304, 30073, 31008, 31842, 33184, 33611, 35496, 37088, 37332, 37468, 39406, 39672, 41724, 42456, 46512, 47328, 49776, 52896, 55632, 56202, 56608, 59109, 60146, 63684, 67222, 70992, 74664, 74936, 78812, 79344, 83448, 84303, 84912, 90219, 93024, 99552, 100833, 111264, 112404, 118218, 120292, 127368, 134444, 141984, 149328, 149872, 157624, 158688, 166896, 168606, 169824, 177327, 180438, 201666, 224808, 236436, 240584, 254736, 268888, 270657, 298656, 299744, 302499, 315248, 333792, 337212, 354654, 360876, 403332, 449616, 472872, 481168, 509472, 537776, 541314, 571387, 604998, 630496, 674424, 709308, 721752, 806664, 899232, 945744, 962336, 1075552, 1082628, 1142774, 1209996, 1348848, 1418616, 1443504, 1613328, 1714161, 1891488, 2165256, 2285548, 2419992, 2697696, 2837232, 2887008, 3226656, 3428322, 4330512, 4571096, 4839984, 5142483, 5674464, 6856644, 8661024, 9142192, 9679968, 10284966, 13713288, 18284384, 20569932, 27426576, 41139864, 54853152, 82279728, 164559456]

約数ペア:

[(1, 164559456), (2, 82279728), (3, 54853152), (4, 41139864), (6, 27426576), (8, 20569932), (9, 18284384), (12, 13713288), (16, 10284966), (17, 9679968), (18, 9142192), (19, 8661024), (24, 6856644), (29, 5674464), (32, 5142483), (34, 4839984), (36, 4571096), (38, 4330512), (48, 3428322), (51, 3226656), (57, 2887008), (58, 2837232), (61, 2697696), (68, 2419992), (72, 2285548), (76, 2165256), (87, 1891488), (96, 1714161), (102, 1613328), (114, 1443504), (116, 1418616), (122, 1348848), (136, 1209996), (144, 1142774), (152, 1082628), (153, 1075552), (171, 962336), (174, 945744), (183, 899232), (204, 806664), (228, 721752), (232, 709308), (244, 674424), (261, 630496), (272, 604998), (288, 571387), (304, 541314), (306, 537776), (323, 509472), (342, 481168), (348, 472872), (366, 449616), (408, 403332), (456, 360876), (464, 354654), (488, 337212), (493, 333792), (522, 315248), (544, 302499), (549, 299744), (551, 298656), (608, 270657), (612, 268888), (646, 254736), (684, 240584), (696, 236436), (732, 224808), (816, 201666), (912, 180438), (928, 177327), (969, 169824), (976, 168606), (986, 166896), (1037, 158688), (1044, 157624), (1098, 149872), (1102, 149328), (1159, 141984), (1224, 134444), (1292, 127368), (1368, 120292), (1392, 118218), (1464, 112404), (1479, 111264), (1632, 100833), (1653, 99552), (1769, 93024), (1824, 90219), (1938, 84912), (1952, 84303), (1972, 83448), (2074, 79344), (2088, 78812), (2196, 74936), (2204, 74664), (2318, 70992), (2448, 67222), (2584, 63684), (2736, 60146), (2784, 59109), (2907, 56608), (2928, 56202), (2958, 55632), (3111, 52896), (3306, 49776), (3477, 47328), (3538, 46512), (3876, 42456), (3944, 41724), (4148, 39672), (4176, 39406), (4392, 37468), (4408, 37332), (4437, 37088), (4636, 35496), (4896, 33611), (4959, 33184), (5168, 31842), (5307, 31008), (5472, 30073), (5814, 28304), (5856, 28101), (5916, 27816), (6222, 26448), (6612, 24888), (6954, 23664), (7076, 23256), (7752, 21228), (7888, 20862), (8296, 19836), (8352, 19703), (8784, 18734), (8816, 18666), (8874, 18544), (9272, 17748), (9333, 17632), (9367, 17568), (9918, 16592), (10336, 15921), (10431, 15776), (10614, 15504), (11628, 14152), (11832, 13908), (12444, 13224)]