156617802

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{71909}}^1$

素因数の和:71939

約数の個数: 36

約数和(自身を含む): 372997170

約数和(自身を除く): 216379368

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 71909, 143818, 215727, 431454, 647181, 790999, 1294362, 1581998, 2372997, 4745994, 7118991, 8700989, 14237982, 17401978, 26102967, 52205934, 78308901, 156617802]

約数ペア:

[(1, 156617802), (2, 78308901), (3, 52205934), (6, 26102967), (9, 17401978), (11, 14237982), (18, 8700989), (22, 7118991), (33, 4745994), (66, 2372997), (99, 1581998), (121, 1294362), (198, 790999), (242, 647181), (363, 431454), (726, 215727), (1089, 143818), (2178, 71909)]