138524008

素因数分解:

$2^3\times 7^1\times {\mathrm{281}}^1\times {\mathrm{8803}}^1$

素因数の和:9097

約数の個数: 32

約数和(自身を含む): 297927360

約数和(自身を除く): 159403352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 281, 562, 1124, 1967, 2248, 3934, 7868, 8803, 15736, 17606, 35212, 61621, 70424, 123242, 246484, 492968, 2473643, 4947286, 9894572, 17315501, 19789144, 34631002, 69262004, 138524008]

約数ペア:

[(1, 138524008), (2, 69262004), (4, 34631002), (7, 19789144), (8, 17315501), (14, 9894572), (28, 4947286), (56, 2473643), (281, 492968), (562, 246484), (1124, 123242), (1967, 70424), (2248, 61621), (3934, 35212), (7868, 17606), (8803, 15736)]