156957248464

素因数分解:

$2^4\times {\mathrm{541}}^1\times {\mathrm{18132769}}^1$

素因数の和:18133318

約数の個数: 20

約数和(自身を含む): 304666801540

約数和(自身を除く): 147709553076

約数列:

[1, 2, 4, 8, 16, 541, 1082, 2164, 4328, 8656, 18132769, 36265538, 72531076, 145062152, 290124304, 9809828029, 19619656058, 39239312116, 78478624232, 156957248464]

約数ペア:

[(1, 156957248464), (2, 78478624232), (4, 39239312116), (8, 19619656058), (16, 9809828029), (541, 290124304), (1082, 145062152), (2164, 72531076), (4328, 36265538), (8656, 18132769)]