161978601312

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{21067}}^1$

素因数の和:21906

約数の個数: 192

約数和(自身を含む): 516048019200

約数和(自身を除く): 354069417888

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 88, 96, 99, 108, 132, 144, 176, 198, 216, 264, 288, 297, 352, 396, 432, 528, 594, 792, 809, 864, 1056, 1188, 1584, 1618, 2376, 2427, 3168, 3236, 4752, 4854, 6472, 7281, 8899, 9504, 9708, 12944, 14562, 17798, 19416, 21067, 21843, 25888, 26697, 29124, 35596, 38832, 42134, 43686, 53394, 58248, 63201, 71192, 77664, 80091, 84268, 87372, 106788, 116496, 126402, 142384, 160182, 168536, 174744, 189603, 213576, 231737, 232992, 240273, 252804, 284768, 320364, 337072, 349488, 379206, 427152, 463474, 480546, 505608, 568809, 640728, 674144, 695211, 698976, 758412, 854304, 926948, 961092, 1011216, 1137618, 1281456, 1390422, 1516824, 1853896, 1922184, 2022432, 2085633, 2275236, 2562912, 2780844, 3033648, 3707792, 3844368, 4171266, 4550472, 5561688, 6067296, 6256899, 7415584, 7688736, 8342532, 9100944, 11123376, 12513798, 16685064, 17043203, 18201888, 22246752, 25027596, 33370128, 34086406, 50055192, 51129609, 66740256, 68172812, 100110384, 102259218, 136345624, 153388827, 187475233, 200220768, 204518436, 272691248, 306777654, 374950466, 409036872, 460166481, 545382496, 562425699, 613555308, 749900932, 818073744, 920332962, 1124851398, 1227110616, 1499801864, 1636147488, 1687277097, 1840665924, 2249702796, 2454221232, 2999603728, 3374554194, 3681331848, 4499405592, 4908442464, 5061831291, 5999207456, 6749108388, 7362663696, 8998811184, 10123662582, 13498216776, 14725327392, 17997622368, 20247325164, 26996433552, 40494650328, 53992867104, 80989300656, 161978601312]

約数ペア:

[(1, 161978601312), (2, 80989300656), (3, 53992867104), (4, 40494650328), (6, 26996433552), (8, 20247325164), (9, 17997622368), (11, 14725327392), (12, 13498216776), (16, 10123662582), (18, 8998811184), (22, 7362663696), (24, 6749108388), (27, 5999207456), (32, 5061831291), (33, 4908442464), (36, 4499405592), (44, 3681331848), (48, 3374554194), (54, 2999603728), (66, 2454221232), (72, 2249702796), (88, 1840665924), (96, 1687277097), (99, 1636147488), (108, 1499801864), (132, 1227110616), (144, 1124851398), (176, 920332962), (198, 818073744), (216, 749900932), (264, 613555308), (288, 562425699), (297, 545382496), (352, 460166481), (396, 409036872), (432, 374950466), (528, 306777654), (594, 272691248), (792, 204518436), (809, 200220768), (864, 187475233), (1056, 153388827), (1188, 136345624), (1584, 102259218), (1618, 100110384), (2376, 68172812), (2427, 66740256), (3168, 51129609), (3236, 50055192), (4752, 34086406), (4854, 33370128), (6472, 25027596), (7281, 22246752), (8899, 18201888), (9504, 17043203), (9708, 16685064), (12944, 12513798), (14562, 11123376), (17798, 9100944), (19416, 8342532), (21067, 7688736), (21843, 7415584), (25888, 6256899), (26697, 6067296), (29124, 5561688), (35596, 4550472), (38832, 4171266), (42134, 3844368), (43686, 3707792), (53394, 3033648), (58248, 2780844), (63201, 2562912), (71192, 2275236), (77664, 2085633), (80091, 2022432), (84268, 1922184), (87372, 1853896), (106788, 1516824), (116496, 1390422), (126402, 1281456), (142384, 1137618), (160182, 1011216), (168536, 961092), (174744, 926948), (189603, 854304), (213576, 758412), (231737, 698976), (232992, 695211), (240273, 674144), (252804, 640728), (284768, 568809), (320364, 505608), (337072, 480546), (349488, 463474), (379206, 427152)]