131729304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{784103}}^1$

素因数の和:784119

約数の個数: 32

約数和(自身を含む): 376369920

約数和(自身を除く): 244640616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 784103, 1568206, 2352309, 3136412, 4704618, 5488721, 6272824, 9409236, 10977442, 16466163, 18818472, 21954884, 32932326, 43909768, 65864652, 131729304]

約数ペア:

[(1, 131729304), (2, 65864652), (3, 43909768), (4, 32932326), (6, 21954884), (7, 18818472), (8, 16466163), (12, 10977442), (14, 9409236), (21, 6272824), (24, 5488721), (28, 4704618), (42, 3136412), (56, 2352309), (84, 1568206), (168, 784103)]