143472824

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{22963}}^1$

素因数の和:23051

約数の個数: 32

約数和(自身を含む): 297613440

約数和(自身を除く): 154140616

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 6248, 22963, 45926, 91852, 183704, 252593, 505186, 1010372, 1630373, 2020744, 3260746, 6521492, 13042984, 17934103, 35868206, 71736412, 143472824]

約数ペア:

[(1, 143472824), (2, 71736412), (4, 35868206), (8, 17934103), (11, 13042984), (22, 6521492), (44, 3260746), (71, 2020744), (88, 1630373), (142, 1010372), (284, 505186), (568, 252593), (781, 183704), (1562, 91852), (3124, 45926), (6248, 22963)]