127980336

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6551}}^1$

素因数の和:6610

約数の個数: 80

約数和(自身を含む): 370476288

約数和(自身を除く): 242495952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 37, 44, 48, 66, 74, 88, 111, 132, 148, 176, 222, 264, 296, 407, 444, 528, 592, 814, 888, 1221, 1628, 1776, 2442, 3256, 4884, 6512, 6551, 9768, 13102, 19536, 19653, 26204, 39306, 52408, 72061, 78612, 104816, 144122, 157224, 216183, 242387, 288244, 314448, 432366, 484774, 576488, 727161, 864732, 969548, 1152976, 1454322, 1729464, 1939096, 2666257, 2908644, 3458928, 3878192, 5332514, 5817288, 7998771, 10665028, 11634576, 15997542, 21330056, 31995084, 42660112, 63990168, 127980336]

約数ペア:

[(1, 127980336), (2, 63990168), (3, 42660112), (4, 31995084), (6, 21330056), (8, 15997542), (11, 11634576), (12, 10665028), (16, 7998771), (22, 5817288), (24, 5332514), (33, 3878192), (37, 3458928), (44, 2908644), (48, 2666257), (66, 1939096), (74, 1729464), (88, 1454322), (111, 1152976), (132, 969548), (148, 864732), (176, 727161), (222, 576488), (264, 484774), (296, 432366), (407, 314448), (444, 288244), (528, 242387), (592, 216183), (814, 157224), (888, 144122), (1221, 104816), (1628, 78612), (1776, 72061), (2442, 52408), (3256, 39306), (4884, 26204), (6512, 19653), (6551, 19536), (9768, 13102)]