128737992

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{233221}}^1$

素因数の和:233253

約数の個数: 32

約数和(自身を含む): 335839680

約数和(自身を除く): 207101688

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 233221, 466442, 699663, 932884, 1399326, 1865768, 2798652, 5364083, 5597304, 10728166, 16092249, 21456332, 32184498, 42912664, 64368996, 128737992]

約数ペア:

[(1, 128737992), (2, 64368996), (3, 42912664), (4, 32184498), (6, 21456332), (8, 16092249), (12, 10728166), (23, 5597304), (24, 5364083), (46, 2798652), (69, 1865768), (92, 1399326), (138, 932884), (184, 699663), (276, 466442), (552, 233221)]