167159780

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{114493}}^1$

素因数の和:114575

約数の個数: 24

約数和(自身を含む): 355847352

約数和(自身を除く): 188687572

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 114493, 228986, 457972, 572465, 1144930, 2289860, 8357989, 16715978, 33431956, 41789945, 83579890, 167159780]

約数ペア:

[(1, 167159780), (2, 83579890), (4, 41789945), (5, 33431956), (10, 16715978), (20, 8357989), (73, 2289860), (146, 1144930), (292, 572465), (365, 457972), (730, 228986), (1460, 114493)]