121520595824

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{13567}}^1$

素因数の和:13942

約数の個数: 80

約数和(自身を含む): 246954098688

約数和(自身を除く): 125433502864

約数列:

[1, 2, 4, 8, 16, 43, 47, 86, 94, 172, 188, 277, 344, 376, 554, 688, 752, 1108, 2021, 2216, 4042, 4432, 8084, 11911, 13019, 13567, 16168, 23822, 26038, 27134, 32336, 47644, 52076, 54268, 95288, 104152, 108536, 190576, 208304, 217072, 559817, 583381, 637649, 1119634, 1166762, 1275298, 2239268, 2333524, 2550596, 3758059, 4478536, 4667048, 5101192, 7516118, 8957072, 9334096, 10202384, 15032236, 27418907, 30064472, 54837814, 60128944, 109675628, 161596537, 176628773, 219351256, 323193074, 353257546, 438702512, 646386148, 706515092, 1292772296, 1413030184, 2585544592, 2826060368, 7595037239, 15190074478, 30380148956, 60760297912, 121520595824]

約数ペア:

[(1, 121520595824), (2, 60760297912), (4, 30380148956), (8, 15190074478), (16, 7595037239), (43, 2826060368), (47, 2585544592), (86, 1413030184), (94, 1292772296), (172, 706515092), (188, 646386148), (277, 438702512), (344, 353257546), (376, 323193074), (554, 219351256), (688, 176628773), (752, 161596537), (1108, 109675628), (2021, 60128944), (2216, 54837814), (4042, 30064472), (4432, 27418907), (8084, 15032236), (11911, 10202384), (13019, 9334096), (13567, 8957072), (16168, 7516118), (23822, 5101192), (26038, 4667048), (27134, 4478536), (32336, 3758059), (47644, 2550596), (52076, 2333524), (54268, 2239268), (95288, 1275298), (104152, 1166762), (108536, 1119634), (190576, 637649), (208304, 583381), (217072, 559817)]