158912150

素因数分解:

$2^1\times 5^2\times {\mathrm{491}}^1\times {\mathrm{6473}}^1$

素因数の和:6976

約数の個数: 24

約数和(自身を含む): 296224344

約数和(自身を除く): 137312194

約数列:

[1, 2, 5, 10, 25, 50, 491, 982, 2455, 4910, 6473, 12275, 12946, 24550, 32365, 64730, 161825, 323650, 3178243, 6356486, 15891215, 31782430, 79456075, 158912150]

約数ペア:

[(1, 158912150), (2, 79456075), (5, 31782430), (10, 15891215), (25, 6356486), (50, 3178243), (491, 323650), (982, 161825), (2455, 64730), (4910, 32365), (6473, 24550), (12275, 12946)]