157030139

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{2311}}^1$

素因数の和:2906

約数の個数: 16

約数和(自身を含む): 190434816

約数和(自身を除く): 33404677

約数列:

[1, 7, 17, 119, 571, 2311, 3997, 9707, 16177, 39287, 67949, 275009, 1319581, 9237067, 22432877, 157030139]

約数ペア:

[(1, 157030139), (7, 22432877), (17, 9237067), (119, 1319581), (571, 275009), (2311, 67949), (3997, 39287), (9707, 16177)]