140155496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{3613}}^1$

素因数の和:4005

約数の個数: 32

約数和(自身を含む): 283843560

約数和(自身を除く): 143688064

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 373, 746, 1492, 2984, 3613, 4849, 7226, 9698, 14452, 19396, 28904, 38792, 46969, 93938, 187876, 375752, 1347649, 2695298, 5390596, 10781192, 17519437, 35038874, 70077748, 140155496]

約数ペア:

[(1, 140155496), (2, 70077748), (4, 35038874), (8, 17519437), (13, 10781192), (26, 5390596), (52, 2695298), (104, 1347649), (373, 375752), (746, 187876), (1492, 93938), (2984, 46969), (3613, 38792), (4849, 28904), (7226, 19396), (9698, 14452)]