121989312

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:223

約数の個数: 168

約数和(自身を含む): 370484400

約数和(自身を除く): 248495088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 67, 72, 87, 96, 109, 116, 134, 144, 174, 192, 201, 218, 232, 261, 268, 288, 327, 348, 402, 436, 464, 522, 536, 576, 603, 654, 696, 804, 872, 928, 981, 1044, 1072, 1206, 1308, 1392, 1608, 1744, 1856, 1943, 1962, 2088, 2144, 2412, 2616, 2784, 3161, 3216, 3488, 3886, 3924, 4176, 4288, 4824, 5232, 5568, 5829, 6322, 6432, 6976, 7303, 7772, 7848, 8352, 9483, 9648, 10464, 11658, 12644, 12864, 14606, 15544, 15696, 16704, 17487, 18966, 19296, 20928, 21909, 23316, 25288, 28449, 29212, 31088, 31392, 34974, 37932, 38592, 43818, 46632, 50576, 56898, 58424, 62176, 62784, 65727, 69948, 75864, 87636, 93264, 101152, 113796, 116848, 124352, 131454, 139896, 151728, 175272, 186528, 202304, 211787, 227592, 233696, 262908, 279792, 303456, 350544, 373056, 423574, 455184, 467392, 525816, 559584, 606912, 635361, 701088, 847148, 910368, 1051632, 1119168, 1270722, 1402176, 1694296, 1820736, 1906083, 2103264, 2541444, 3388592, 3812166, 4206528, 5082888, 6777184, 7624332, 10165776, 13554368, 15248664, 20331552, 30497328, 40663104, 60994656, 121989312]

約数ペア:

[(1, 121989312), (2, 60994656), (3, 40663104), (4, 30497328), (6, 20331552), (8, 15248664), (9, 13554368), (12, 10165776), (16, 7624332), (18, 6777184), (24, 5082888), (29, 4206528), (32, 3812166), (36, 3388592), (48, 2541444), (58, 2103264), (64, 1906083), (67, 1820736), (72, 1694296), (87, 1402176), (96, 1270722), (109, 1119168), (116, 1051632), (134, 910368), (144, 847148), (174, 701088), (192, 635361), (201, 606912), (218, 559584), (232, 525816), (261, 467392), (268, 455184), (288, 423574), (327, 373056), (348, 350544), (402, 303456), (436, 279792), (464, 262908), (522, 233696), (536, 227592), (576, 211787), (603, 202304), (654, 186528), (696, 175272), (804, 151728), (872, 139896), (928, 131454), (981, 124352), (1044, 116848), (1072, 113796), (1206, 101152), (1308, 93264), (1392, 87636), (1608, 75864), (1744, 69948), (1856, 65727), (1943, 62784), (1962, 62176), (2088, 58424), (2144, 56898), (2412, 50576), (2616, 46632), (2784, 43818), (3161, 38592), (3216, 37932), (3488, 34974), (3886, 31392), (3924, 31088), (4176, 29212), (4288, 28449), (4824, 25288), (5232, 23316), (5568, 21909), (5829, 20928), (6322, 19296), (6432, 18966), (6976, 17487), (7303, 16704), (7772, 15696), (7848, 15544), (8352, 14606), (9483, 12864), (9648, 12644), (10464, 11658)]