127837261552

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7981847}}^1$

素因数の和:7981886

約数の個数: 80

約数和(自身を含む): 332555715072

約数和(自身を除く): 204718453520

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 4004, 8008, 16016, 7981847, 15963694, 31927388, 55872929, 63854776, 87800317, 103764011, 111745858, 127709552, 175600634, 207528022, 223491716, 351201268, 415056044, 446983432, 614602219, 702402536, 726348077, 830112088, 893966864, 1141404121, 1229204438, 1404805072, 1452696154, 1660224176, 2282808242, 2458408876, 2905392308, 4565616484, 4916817752, 5810784616, 7989828847, 9131232968, 9833635504, 11621569232, 15979657694, 18262465936, 31959315388, 63918630776, 127837261552]

約数ペア:

[(1, 127837261552), (2, 63918630776), (4, 31959315388), (7, 18262465936), (8, 15979657694), (11, 11621569232), (13, 9833635504), (14, 9131232968), (16, 7989828847), (22, 5810784616), (26, 4916817752), (28, 4565616484), (44, 2905392308), (52, 2458408876), (56, 2282808242), (77, 1660224176), (88, 1452696154), (91, 1404805072), (104, 1229204438), (112, 1141404121), (143, 893966864), (154, 830112088), (176, 726348077), (182, 702402536), (208, 614602219), (286, 446983432), (308, 415056044), (364, 351201268), (572, 223491716), (616, 207528022), (728, 175600634), (1001, 127709552), (1144, 111745858), (1232, 103764011), (1456, 87800317), (2002, 63854776), (2288, 55872929), (4004, 31927388), (8008, 15963694), (16016, 7981847)]