131476644

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{280933}}^1$

素因数の和:280956

約数の個数: 36

約数和(自身を含む): 357909916

約数和(自身を除く): 226433272

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 280933, 561866, 842799, 1123732, 1685598, 2528397, 3371196, 3652129, 5056794, 7304258, 10113588, 10956387, 14608516, 21912774, 32869161, 43825548, 65738322, 131476644]

約数ペア:

[(1, 131476644), (2, 65738322), (3, 43825548), (4, 32869161), (6, 21912774), (9, 14608516), (12, 10956387), (13, 10113588), (18, 7304258), (26, 5056794), (36, 3652129), (39, 3371196), (52, 2528397), (78, 1685598), (117, 1123732), (156, 842799), (234, 561866), (468, 280933)]