156964280405

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{3012461}}^1$

素因数の和:3013096

約数の個数: 16

約数和(自身を含む): 199762380144

約数和(自身を除く): 42798099739

約数列:

[1, 5, 17, 85, 613, 3065, 10421, 52105, 3012461, 15062305, 51211837, 256059185, 1846638593, 9233192965, 31392856081, 156964280405]

約数ペア:

[(1, 156964280405), (5, 31392856081), (17, 9233192965), (85, 1846638593), (613, 256059185), (3065, 51211837), (10421, 15062305), (52105, 3012461)]