139572214

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1873}}^1$

素因数の和:1984

約数の個数: 32

約数和(自身を含む): 230726880

約数和(自身を除く): 91154666

約数列:

[1, 2, 19, 37, 38, 53, 74, 106, 703, 1007, 1406, 1873, 1961, 2014, 3746, 3922, 35587, 37259, 69301, 71174, 74518, 99269, 138602, 198538, 1316719, 1886111, 2633438, 3672953, 3772222, 7345906, 69786107, 139572214]

約数ペア:

[(1, 139572214), (2, 69786107), (19, 7345906), (37, 3772222), (38, 3672953), (53, 2633438), (74, 1886111), (106, 1316719), (703, 198538), (1007, 138602), (1406, 99269), (1873, 74518), (1961, 71174), (2014, 69301), (3746, 37259), (3922, 35587)]