128413872

素因数分解:

$2^4\times 3^2\times {\mathrm{891763}}^1$

素因数の和:891777

約数の個数: 30

約数和(自身を含む): 359380892

約数和(自身を除く): 230967020

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 891763, 1783526, 2675289, 3567052, 5350578, 7134104, 8025867, 10701156, 14268208, 16051734, 21402312, 32103468, 42804624, 64206936, 128413872]

約数ペア:

[(1, 128413872), (2, 64206936), (3, 42804624), (4, 32103468), (6, 21402312), (8, 16051734), (9, 14268208), (12, 10701156), (16, 8025867), (18, 7134104), (24, 5350578), (36, 3567052), (48, 2675289), (72, 1783526), (144, 891763)]