161569908

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{35339}}^1$

素因数の和:35476

約数の個数: 36

約数和(自身を含む): 411640320

約数和(自身を除く): 250070412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 381, 508, 762, 1143, 1524, 2286, 4572, 35339, 70678, 106017, 141356, 212034, 318051, 424068, 636102, 1272204, 4488053, 8976106, 13464159, 17952212, 26928318, 40392477, 53856636, 80784954, 161569908]

約数ペア:

[(1, 161569908), (2, 80784954), (3, 53856636), (4, 40392477), (6, 26928318), (9, 17952212), (12, 13464159), (18, 8976106), (36, 4488053), (127, 1272204), (254, 636102), (381, 424068), (508, 318051), (762, 212034), (1143, 141356), (1524, 106017), (2286, 70678), (4572, 35339)]