128632824

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{12853}}^1$

素因数の和:13004

約数の個数: 48

約数和(自身を含む): 350914200

約数和(自身を除く): 222281376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 5004, 10008, 12853, 25706, 38559, 51412, 77118, 102824, 115677, 154236, 231354, 308472, 462708, 925416, 1786567, 3573134, 5359701, 7146268, 10719402, 14292536, 16079103, 21438804, 32158206, 42877608, 64316412, 128632824]

約数ペア:

[(1, 128632824), (2, 64316412), (3, 42877608), (4, 32158206), (6, 21438804), (8, 16079103), (9, 14292536), (12, 10719402), (18, 7146268), (24, 5359701), (36, 3573134), (72, 1786567), (139, 925416), (278, 462708), (417, 308472), (556, 231354), (834, 154236), (1112, 115677), (1251, 102824), (1668, 77118), (2502, 51412), (3336, 38559), (5004, 25706), (10008, 12853)]