131278272

素因数分解:

$2^6\times 3^1\times {\mathrm{139}}^1\times {\mathrm{4919}}^1$

素因数の和:5073

約数の個数: 56

約数和(自身を含む): 349910400

約数和(自身を除く): 218632128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 139, 192, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 4448, 4919, 6672, 8896, 9838, 13344, 14757, 19676, 26688, 29514, 39352, 59028, 78704, 118056, 157408, 236112, 314816, 472224, 683741, 944448, 1367482, 2051223, 2734964, 4102446, 5469928, 8204892, 10939856, 16409784, 21879712, 32819568, 43759424, 65639136, 131278272]

約数ペア:

[(1, 131278272), (2, 65639136), (3, 43759424), (4, 32819568), (6, 21879712), (8, 16409784), (12, 10939856), (16, 8204892), (24, 5469928), (32, 4102446), (48, 2734964), (64, 2051223), (96, 1367482), (139, 944448), (192, 683741), (278, 472224), (417, 314816), (556, 236112), (834, 157408), (1112, 118056), (1668, 78704), (2224, 59028), (3336, 39352), (4448, 29514), (4919, 26688), (6672, 19676), (8896, 14757), (9838, 13344)]