157023734090

素因数分解:

$2^1\times 5^1\times {\mathrm{81019}}^1\times {\mathrm{193811}}^1$

素因数の和:274837

約数の個数: 16

約数和(自身を含む): 282647668320

約数和(自身を除く): 125623934230

約数列:

[1, 2, 5, 10, 81019, 162038, 193811, 387622, 405095, 810190, 969055, 1938110, 15702373409, 31404746818, 78511867045, 157023734090]

約数ペア:

[(1, 157023734090), (2, 78511867045), (5, 31404746818), (10, 15702373409), (81019, 1938110), (162038, 969055), (193811, 810190), (387622, 405095)]