155280477968

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1223683}}^1$

素因数の和:1223812

約数の個数: 80

約数和(自身を含む): 378735092736

約数和(自身を除く): 223454614768

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 103, 112, 154, 176, 206, 308, 412, 616, 721, 824, 1133, 1232, 1442, 1648, 2266, 2884, 4532, 5768, 7931, 9064, 11536, 15862, 18128, 31724, 63448, 126896, 1223683, 2447366, 4894732, 8565781, 9789464, 13460513, 17131562, 19578928, 26921026, 34263124, 53842052, 68526248, 94223591, 107684104, 126039349, 137052496, 188447182, 215368208, 252078698, 376894364, 504157396, 753788728, 882275443, 1008314792, 1386432839, 1507577456, 1764550886, 2016629584, 2772865678, 3529101772, 5545731356, 7058203544, 9705029873, 11091462712, 14116407088, 19410059746, 22182925424, 38820119492, 77640238984, 155280477968]

約数ペア:

[(1, 155280477968), (2, 77640238984), (4, 38820119492), (7, 22182925424), (8, 19410059746), (11, 14116407088), (14, 11091462712), (16, 9705029873), (22, 7058203544), (28, 5545731356), (44, 3529101772), (56, 2772865678), (77, 2016629584), (88, 1764550886), (103, 1507577456), (112, 1386432839), (154, 1008314792), (176, 882275443), (206, 753788728), (308, 504157396), (412, 376894364), (616, 252078698), (721, 215368208), (824, 188447182), (1133, 137052496), (1232, 126039349), (1442, 107684104), (1648, 94223591), (2266, 68526248), (2884, 53842052), (4532, 34263124), (5768, 26921026), (7931, 19578928), (9064, 17131562), (11536, 13460513), (15862, 9789464), (18128, 8565781), (31724, 4894732), (63448, 2447366), (126896, 1223683)]