131369004

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{280703}}^1$

素因数の和:280726

約数の個数: 36

約数和(自身を含む): 357616896

約数和(自身を除く): 226247892

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 280703, 561406, 842109, 1122812, 1684218, 2526327, 3368436, 3649139, 5052654, 7298278, 10105308, 10947417, 14596556, 21894834, 32842251, 43789668, 65684502, 131369004]

約数ペア:

[(1, 131369004), (2, 65684502), (3, 43789668), (4, 32842251), (6, 21894834), (9, 14596556), (12, 10947417), (13, 10105308), (18, 7298278), (26, 5052654), (36, 3649139), (39, 3368436), (52, 2526327), (78, 1684218), (117, 1122812), (156, 842109), (234, 561406), (468, 280703)]