140404896

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{8263}}^1$

素因数の和:8338

約数の個数: 72

約数和(自身を含む): 406092960

約数和(自身を除く): 265688064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 177, 236, 288, 354, 472, 531, 708, 944, 1062, 1416, 1888, 2124, 2832, 4248, 5664, 8263, 8496, 16526, 16992, 24789, 33052, 49578, 66104, 74367, 99156, 132208, 148734, 198312, 264416, 297468, 396624, 487517, 594936, 793248, 975034, 1189872, 1462551, 1950068, 2379744, 2925102, 3900136, 4387653, 5850204, 7800272, 8775306, 11700408, 15600544, 17550612, 23400816, 35101224, 46801632, 70202448, 140404896]

約数ペア:

[(1, 140404896), (2, 70202448), (3, 46801632), (4, 35101224), (6, 23400816), (8, 17550612), (9, 15600544), (12, 11700408), (16, 8775306), (18, 7800272), (24, 5850204), (32, 4387653), (36, 3900136), (48, 2925102), (59, 2379744), (72, 1950068), (96, 1462551), (118, 1189872), (144, 975034), (177, 793248), (236, 594936), (288, 487517), (354, 396624), (472, 297468), (531, 264416), (708, 198312), (944, 148734), (1062, 132208), (1416, 99156), (1888, 74367), (2124, 66104), (2832, 49578), (4248, 33052), (5664, 24789), (8263, 16992), (8496, 16526)]