131878216

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{9013}}^1$

素因数の和:9109

約数の個数: 32

約数和(自身を含む): 259603200

約数和(自身を除く): 127724984

約数列:

[1, 2, 4, 8, 31, 59, 62, 118, 124, 236, 248, 472, 1829, 3658, 7316, 9013, 14632, 18026, 36052, 72104, 279403, 531767, 558806, 1063534, 1117612, 2127068, 2235224, 4254136, 16484777, 32969554, 65939108, 131878216]

約数ペア:

[(1, 131878216), (2, 65939108), (4, 32969554), (8, 16484777), (31, 4254136), (59, 2235224), (62, 2127068), (118, 1117612), (124, 1063534), (236, 558806), (248, 531767), (472, 279403), (1829, 72104), (3658, 36052), (7316, 18026), (9013, 14632)]