131946344

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{919}}^1$

素因数の和:1193

約数の個数: 32

約数和(自身を含む): 251380800

約数和(自身を除く): 119434456

約数列:

[1, 2, 4, 8, 131, 137, 262, 274, 524, 548, 919, 1048, 1096, 1838, 3676, 7352, 17947, 35894, 71788, 120389, 125903, 143576, 240778, 251806, 481556, 503612, 963112, 1007224, 16493293, 32986586, 65973172, 131946344]

約数ペア:

[(1, 131946344), (2, 65973172), (4, 32986586), (8, 16493293), (131, 1007224), (137, 963112), (262, 503612), (274, 481556), (524, 251806), (548, 240778), (919, 143576), (1048, 125903), (1096, 120389), (1838, 71788), (3676, 35894), (7352, 17947)]