156978901

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{2423}}^1$

素因数の和:2580

約数の個数: 16

約数和(自身を含む): 172433664

約数和(自身を除く): 15454763

約数列:

[1, 17, 37, 103, 629, 1751, 2423, 3811, 41191, 64787, 89651, 249569, 1524067, 4242673, 9234053, 156978901]

約数ペア:

[(1, 156978901), (17, 9234053), (37, 4242673), (103, 1524067), (629, 249569), (1751, 89651), (2423, 64787), (3811, 41191)]