127676328

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:291

約数の個数: 128

約数和(自身を含む): 361670400

約数和(自身を除く): 233994072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 78, 87, 103, 104, 116, 137, 156, 174, 206, 232, 274, 309, 312, 348, 377, 411, 412, 548, 618, 696, 754, 822, 824, 1096, 1131, 1236, 1339, 1508, 1644, 1781, 2262, 2472, 2678, 2987, 3016, 3288, 3562, 3973, 4017, 4524, 5343, 5356, 5974, 7124, 7946, 8034, 8961, 9048, 10686, 10712, 11919, 11948, 14111, 14248, 15892, 16068, 17922, 21372, 23838, 23896, 28222, 31784, 32136, 35844, 38831, 42333, 42744, 47676, 51649, 56444, 71688, 77662, 84666, 95352, 103298, 112888, 116493, 154947, 155324, 169332, 183443, 206596, 232986, 309894, 310648, 338664, 366886, 409219, 413192, 465972, 550329, 619788, 733772, 818438, 931944, 1100658, 1227657, 1239576, 1467544, 1636876, 2201316, 2455314, 3273752, 4402632, 4910628, 5319847, 9821256, 10639694, 15959541, 21279388, 31919082, 42558776, 63838164, 127676328]

約数ペア:

[(1, 127676328), (2, 63838164), (3, 42558776), (4, 31919082), (6, 21279388), (8, 15959541), (12, 10639694), (13, 9821256), (24, 5319847), (26, 4910628), (29, 4402632), (39, 3273752), (52, 2455314), (58, 2201316), (78, 1636876), (87, 1467544), (103, 1239576), (104, 1227657), (116, 1100658), (137, 931944), (156, 818438), (174, 733772), (206, 619788), (232, 550329), (274, 465972), (309, 413192), (312, 409219), (348, 366886), (377, 338664), (411, 310648), (412, 309894), (548, 232986), (618, 206596), (696, 183443), (754, 169332), (822, 155324), (824, 154947), (1096, 116493), (1131, 112888), (1236, 103298), (1339, 95352), (1508, 84666), (1644, 77662), (1781, 71688), (2262, 56444), (2472, 51649), (2678, 47676), (2987, 42744), (3016, 42333), (3288, 38831), (3562, 35844), (3973, 32136), (4017, 31784), (4524, 28222), (5343, 23896), (5356, 23838), (5974, 21372), (7124, 17922), (7946, 16068), (8034, 15892), (8961, 14248), (9048, 14111), (10686, 11948), (10712, 11919)]