157048784

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{426763}}^1$

素因数の和:426794

約数の個数: 20

約数和(自身を含む): 317512416

約数和(自身を除く): 160463632

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 426763, 853526, 1707052, 3414104, 6828208, 9815549, 19631098, 39262196, 78524392, 157048784]

約数ペア:

[(1, 157048784), (2, 78524392), (4, 39262196), (8, 19631098), (16, 9815549), (23, 6828208), (46, 3414104), (92, 1707052), (184, 853526), (368, 426763)]