156985024808

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{8811463}}^1$

素因数の和:8811617

約数の個数: 32

約数和(自身を含む): 314040576960

約数和(自身を除く): 157055552152

約数列:

[1, 2, 4, 8, 17, 34, 68, 131, 136, 262, 524, 1048, 2227, 4454, 8908, 17816, 8811463, 17622926, 35245852, 70491704, 149794871, 299589742, 599179484, 1154301653, 1198358968, 2308603306, 4617206612, 9234413224, 19623128101, 39246256202, 78492512404, 156985024808]

約数ペア:

[(1, 156985024808), (2, 78492512404), (4, 39246256202), (8, 19623128101), (17, 9234413224), (34, 4617206612), (68, 2308603306), (131, 1198358968), (136, 1154301653), (262, 599179484), (524, 299589742), (1048, 149794871), (2227, 70491704), (4454, 35245852), (8908, 17622926), (17816, 8811463)]