157128702950

素因数分解:

$2^1\times 5^2\times {\mathrm{40433}}^1\times {\mathrm{77723}}^1$

素因数の和:118168

約数の個数: 24

約数和(自身を含む): 292270376088

約数和(自身を除く): 135141673138

約数列:

[1, 2, 5, 10, 25, 50, 40433, 77723, 80866, 155446, 202165, 388615, 404330, 777230, 1010825, 1943075, 2021650, 3886150, 3142574059, 6285148118, 15712870295, 31425740590, 78564351475, 157128702950]

約数ペア:

[(1, 157128702950), (2, 78564351475), (5, 31425740590), (10, 15712870295), (25, 6285148118), (50, 3142574059), (40433, 3886150), (77723, 2021650), (80866, 1943075), (155446, 1010825), (202165, 777230), (388615, 404330)]