186979968

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:220

約数の個数: 256

約数和(自身を含む): 646272000

約数和(自身を除く): 459292032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 59, 63, 64, 72, 84, 96, 108, 112, 118, 126, 128, 131, 144, 168, 177, 189, 192, 216, 224, 236, 252, 262, 288, 336, 354, 378, 384, 393, 413, 432, 448, 472, 504, 524, 531, 576, 672, 708, 756, 786, 826, 864, 896, 917, 944, 1008, 1048, 1062, 1152, 1179, 1239, 1344, 1416, 1512, 1572, 1593, 1652, 1728, 1834, 1888, 2016, 2096, 2124, 2358, 2478, 2688, 2751, 2832, 3024, 3144, 3186, 3304, 3456, 3537, 3668, 3717, 3776, 4032, 4192, 4248, 4716, 4956, 5502, 5664, 6048, 6288, 6372, 6608, 7074, 7336, 7434, 7552, 7729, 8064, 8253, 8384, 8496, 9432, 9912, 11004, 11151, 11328, 12096, 12576, 12744, 13216, 14148, 14672, 14868, 15458, 16506, 16768, 16992, 18864, 19824, 22008, 22302, 22656, 23187, 24192, 24759, 25152, 25488, 26432, 28296, 29344, 29736, 30916, 33012, 33984, 37728, 39648, 44016, 44604, 46374, 49518, 50304, 50976, 52864, 54103, 56592, 58688, 59472, 61832, 66024, 67968, 69561, 75456, 79296, 88032, 89208, 92748, 99036, 101952, 108206, 113184, 117376, 118944, 123664, 132048, 139122, 150912, 158592, 162309, 176064, 178416, 185496, 198072, 203904, 208683, 216412, 226368, 237888, 247328, 264096, 278244, 324618, 352128, 356832, 370992, 396144, 417366, 432824, 452736, 475776, 486927, 494656, 528192, 556488, 649236, 713664, 741984, 792288, 834732, 865648, 973854, 989312, 1056384, 1112976, 1298472, 1427328, 1460781, 1483968, 1584576, 1669464, 1731296, 1947708, 2225952, 2596944, 2921562, 2967936, 3169152, 3338928, 3462592, 3895416, 4451904, 5193888, 5843124, 6677856, 6925184, 7790832, 8903808, 10387776, 11686248, 13355712, 15581664, 20775552, 23372496, 26711424, 31163328, 46744992, 62326656, 93489984, 186979968]

約数ペア:

[(1, 186979968), (2, 93489984), (3, 62326656), (4, 46744992), (6, 31163328), (7, 26711424), (8, 23372496), (9, 20775552), (12, 15581664), (14, 13355712), (16, 11686248), (18, 10387776), (21, 8903808), (24, 7790832), (27, 6925184), (28, 6677856), (32, 5843124), (36, 5193888), (42, 4451904), (48, 3895416), (54, 3462592), (56, 3338928), (59, 3169152), (63, 2967936), (64, 2921562), (72, 2596944), (84, 2225952), (96, 1947708), (108, 1731296), (112, 1669464), (118, 1584576), (126, 1483968), (128, 1460781), (131, 1427328), (144, 1298472), (168, 1112976), (177, 1056384), (189, 989312), (192, 973854), (216, 865648), (224, 834732), (236, 792288), (252, 741984), (262, 713664), (288, 649236), (336, 556488), (354, 528192), (378, 494656), (384, 486927), (393, 475776), (413, 452736), (432, 432824), (448, 417366), (472, 396144), (504, 370992), (524, 356832), (531, 352128), (576, 324618), (672, 278244), (708, 264096), (756, 247328), (786, 237888), (826, 226368), (864, 216412), (896, 208683), (917, 203904), (944, 198072), (1008, 185496), (1048, 178416), (1062, 176064), (1152, 162309), (1179, 158592), (1239, 150912), (1344, 139122), (1416, 132048), (1512, 123664), (1572, 118944), (1593, 117376), (1652, 113184), (1728, 108206), (1834, 101952), (1888, 99036), (2016, 92748), (2096, 89208), (2124, 88032), (2358, 79296), (2478, 75456), (2688, 69561), (2751, 67968), (2832, 66024), (3024, 61832), (3144, 59472), (3186, 58688), (3304, 56592), (3456, 54103), (3537, 52864), (3668, 50976), (3717, 50304), (3776, 49518), (4032, 46374), (4192, 44604), (4248, 44016), (4716, 39648), (4956, 37728), (5502, 33984), (5664, 33012), (6048, 30916), (6288, 29736), (6372, 29344), (6608, 28296), (7074, 26432), (7336, 25488), (7434, 25152), (7552, 24759), (7729, 24192), (8064, 23187), (8253, 22656), (8384, 22302), (8496, 22008), (9432, 19824), (9912, 18864), (11004, 16992), (11151, 16768), (11328, 16506), (12096, 15458), (12576, 14868), (12744, 14672), (13216, 14148)]