2139557168

素因数分解:

$2^4\times 7^3\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:153

約数の個数: 240

約数和(自身を含む): 5481792000

約数和(自身を除く): 3342234832

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 49, 56, 68, 71, 76, 98, 112, 119, 133, 136, 142, 152, 196, 238, 266, 272, 284, 289, 304, 323, 343, 392, 476, 497, 532, 568, 578, 646, 686, 784, 833, 931, 952, 994, 1064, 1136, 1156, 1207, 1292, 1349, 1372, 1666, 1862, 1904, 1988, 2023, 2128, 2261, 2312, 2414, 2584, 2698, 2744, 3332, 3479, 3724, 3976, 4046, 4522, 4624, 4828, 5168, 5396, 5488, 5491, 5831, 6517, 6664, 6958, 7448, 7952, 8092, 8449, 9044, 9443, 9656, 10792, 10982, 11662, 13034, 13328, 13916, 14161, 14896, 15827, 16184, 16898, 18088, 18886, 19312, 20519, 21584, 21964, 22933, 23324, 24353, 26068, 27832, 28322, 31654, 32368, 33796, 36176, 37772, 38437, 41038, 43928, 45866, 46648, 48706, 52136, 55664, 56644, 59143, 63308, 66101, 67592, 75544, 76874, 82076, 87856, 91732, 93296, 97412, 99127, 104272, 110789, 113288, 118286, 126616, 132202, 135184, 143633, 151088, 153748, 160531, 164152, 183464, 194824, 198254, 221578, 226576, 236572, 253232, 264404, 269059, 287266, 307496, 321062, 328304, 366928, 389648, 389861, 396508, 414001, 443156, 462707, 473144, 528808, 538118, 574532, 614992, 642124, 779722, 793016, 828002, 886312, 925414, 946288, 1005431, 1057616, 1076236, 1123717, 1149064, 1284248, 1559444, 1586032, 1656004, 1772624, 1850828, 1883413, 2010862, 2152472, 2247434, 2298128, 2568496, 2729027, 3118888, 3312008, 3701656, 3766826, 4021724, 4304944, 4494868, 5458054, 6237776, 6624016, 7038017, 7403312, 7533652, 7866019, 8043448, 8989736, 10916108, 14076034, 15067304, 15732038, 16086896, 17979472, 19103189, 21832216, 28152068, 30134608, 31464076, 38206378, 43664432, 56304136, 62928152, 76412756, 112608272, 125856304, 133722323, 152825512, 267444646, 305651024, 534889292, 1069778584, 2139557168]

約数ペア:

[(1, 2139557168), (2, 1069778584), (4, 534889292), (7, 305651024), (8, 267444646), (14, 152825512), (16, 133722323), (17, 125856304), (19, 112608272), (28, 76412756), (34, 62928152), (38, 56304136), (49, 43664432), (56, 38206378), (68, 31464076), (71, 30134608), (76, 28152068), (98, 21832216), (112, 19103189), (119, 17979472), (133, 16086896), (136, 15732038), (142, 15067304), (152, 14076034), (196, 10916108), (238, 8989736), (266, 8043448), (272, 7866019), (284, 7533652), (289, 7403312), (304, 7038017), (323, 6624016), (343, 6237776), (392, 5458054), (476, 4494868), (497, 4304944), (532, 4021724), (568, 3766826), (578, 3701656), (646, 3312008), (686, 3118888), (784, 2729027), (833, 2568496), (931, 2298128), (952, 2247434), (994, 2152472), (1064, 2010862), (1136, 1883413), (1156, 1850828), (1207, 1772624), (1292, 1656004), (1349, 1586032), (1372, 1559444), (1666, 1284248), (1862, 1149064), (1904, 1123717), (1988, 1076236), (2023, 1057616), (2128, 1005431), (2261, 946288), (2312, 925414), (2414, 886312), (2584, 828002), (2698, 793016), (2744, 779722), (3332, 642124), (3479, 614992), (3724, 574532), (3976, 538118), (4046, 528808), (4522, 473144), (4624, 462707), (4828, 443156), (5168, 414001), (5396, 396508), (5488, 389861), (5491, 389648), (5831, 366928), (6517, 328304), (6664, 321062), (6958, 307496), (7448, 287266), (7952, 269059), (8092, 264404), (8449, 253232), (9044, 236572), (9443, 226576), (9656, 221578), (10792, 198254), (10982, 194824), (11662, 183464), (13034, 164152), (13328, 160531), (13916, 153748), (14161, 151088), (14896, 143633), (15827, 135184), (16184, 132202), (16898, 126616), (18088, 118286), (18886, 113288), (19312, 110789), (20519, 104272), (21584, 99127), (21964, 97412), (22933, 93296), (23324, 91732), (24353, 87856), (26068, 82076), (27832, 76874), (28322, 75544), (31654, 67592), (32368, 66101), (33796, 63308), (36176, 59143), (37772, 56644), (38437, 55664), (41038, 52136), (43928, 48706), (45866, 46648)]