189990672

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{172093}}^1$

素因数の和:172127

約数の個数: 40

約数和(自身を含む): 512151744

約数和(自身を除く): 322161072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 172093, 344186, 516279, 688372, 1032558, 1376744, 2065116, 2753488, 3958139, 4130232, 7916278, 8260464, 11874417, 15832556, 23748834, 31665112, 47497668, 63330224, 94995336, 189990672]

約数ペア:

[(1, 189990672), (2, 94995336), (3, 63330224), (4, 47497668), (6, 31665112), (8, 23748834), (12, 15832556), (16, 11874417), (23, 8260464), (24, 7916278), (46, 4130232), (48, 3958139), (69, 2753488), (92, 2065116), (138, 1376744), (184, 1032558), (276, 688372), (368, 516279), (552, 344186), (1104, 172093)]