164160921848

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{479}}^1$

素因数の和:802

約数の個数: 256

約数和(自身を含む): 402908774400

約数和(自身を除く): 238747852552

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 124, 131, 137, 154, 217, 248, 262, 274, 308, 341, 434, 479, 524, 548, 616, 682, 868, 917, 958, 959, 1048, 1096, 1364, 1441, 1507, 1736, 1834, 1916, 1918, 2387, 2728, 2882, 3014, 3353, 3668, 3832, 3836, 4061, 4247, 4774, 5269, 5764, 6028, 6706, 7336, 7672, 8122, 8494, 9548, 10087, 10538, 10549, 11528, 12056, 13412, 14849, 16244, 16988, 17947, 19096, 20174, 21076, 21098, 26824, 28427, 29698, 29729, 32488, 33976, 35894, 36883, 40348, 42152, 42196, 44671, 46717, 56854, 59396, 59458, 62749, 65623, 71788, 73766, 80696, 84392, 89342, 93434, 103943, 113708, 118792, 118916, 125498, 125629, 131246, 143576, 147532, 163339, 178684, 186868, 197417, 207886, 227416, 237832, 250996, 251258, 262492, 295064, 312697, 326678, 327019, 357368, 373736, 394834, 415772, 439243, 459361, 501992, 502516, 524984, 556357, 625394, 653356, 654038, 690239, 721853, 789668, 831544, 878486, 918722, 1005032, 1112714, 1143373, 1250788, 1306712, 1308076, 1380478, 1381919, 1443706, 1579336, 1756972, 1837444, 1945219, 2034313, 2225428, 2286746, 2501576, 2616152, 2760956, 2763838, 2887412, 3513944, 3674888, 3890438, 3894499, 4068626, 4450856, 4573492, 4831673, 5052971, 5521912, 5527676, 5774824, 6119927, 7780876, 7788998, 8137252, 8596613, 9146984, 9663346, 10105942, 11055352, 12239854, 13616533, 14240191, 15561752, 15577996, 16274504, 17193226, 19326692, 20211884, 21397409, 22377443, 24479708, 27233066, 28480382, 31155992, 34386452, 38653384, 40423768, 42794818, 42839489, 44754886, 48959416, 54466132, 56960764, 60176291, 68772904, 85589636, 85678978, 89509772, 94562743, 108932264, 113921528, 120352582, 149781863, 156642101, 171179272, 171357956, 179019544, 189125486, 240705164, 266495003, 299563726, 313284202, 342715912, 378250972, 481410328, 532990006, 599127452, 626568404, 661939201, 756501944, 1065980012, 1198254904, 1253136808, 1323878402, 1865465021, 2131960024, 2647756804, 2931445033, 3730930042, 5295513608, 5862890066, 7461860084, 11725780132, 14923720168, 20520115231, 23451560264, 41040230462, 82080460924, 164160921848]

約数ペア:

[(1, 164160921848), (2, 82080460924), (4, 41040230462), (7, 23451560264), (8, 20520115231), (11, 14923720168), (14, 11725780132), (22, 7461860084), (28, 5862890066), (31, 5295513608), (44, 3730930042), (56, 2931445033), (62, 2647756804), (77, 2131960024), (88, 1865465021), (124, 1323878402), (131, 1253136808), (137, 1198254904), (154, 1065980012), (217, 756501944), (248, 661939201), (262, 626568404), (274, 599127452), (308, 532990006), (341, 481410328), (434, 378250972), (479, 342715912), (524, 313284202), (548, 299563726), (616, 266495003), (682, 240705164), (868, 189125486), (917, 179019544), (958, 171357956), (959, 171179272), (1048, 156642101), (1096, 149781863), (1364, 120352582), (1441, 113921528), (1507, 108932264), (1736, 94562743), (1834, 89509772), (1916, 85678978), (1918, 85589636), (2387, 68772904), (2728, 60176291), (2882, 56960764), (3014, 54466132), (3353, 48959416), (3668, 44754886), (3832, 42839489), (3836, 42794818), (4061, 40423768), (4247, 38653384), (4774, 34386452), (5269, 31155992), (5764, 28480382), (6028, 27233066), (6706, 24479708), (7336, 22377443), (7672, 21397409), (8122, 20211884), (8494, 19326692), (9548, 17193226), (10087, 16274504), (10538, 15577996), (10549, 15561752), (11528, 14240191), (12056, 13616533), (13412, 12239854), (14849, 11055352), (16244, 10105942), (16988, 9663346), (17947, 9146984), (19096, 8596613), (20174, 8137252), (21076, 7788998), (21098, 7780876), (26824, 6119927), (28427, 5774824), (29698, 5527676), (29729, 5521912), (32488, 5052971), (33976, 4831673), (35894, 4573492), (36883, 4450856), (40348, 4068626), (42152, 3894499), (42196, 3890438), (44671, 3674888), (46717, 3513944), (56854, 2887412), (59396, 2763838), (59458, 2760956), (62749, 2616152), (65623, 2501576), (71788, 2286746), (73766, 2225428), (80696, 2034313), (84392, 1945219), (89342, 1837444), (93434, 1756972), (103943, 1579336), (113708, 1443706), (118792, 1381919), (118916, 1380478), (125498, 1308076), (125629, 1306712), (131246, 1250788), (143576, 1143373), (147532, 1112714), (163339, 1005032), (178684, 918722), (186868, 878486), (197417, 831544), (207886, 789668), (227416, 721853), (237832, 690239), (250996, 654038), (251258, 653356), (262492, 625394), (295064, 556357), (312697, 524984), (326678, 502516), (327019, 501992), (357368, 459361), (373736, 439243), (394834, 415772)]