151639984

素因数分解:

$2^4\times {\mathrm{1933}}^1\times {\mathrm{4903}}^1$

素因数の和:6844

約数の個数: 20

約数和(自身を含む): 294014416

約数和(自身を除く): 142374432

約数列:

[1, 2, 4, 8, 16, 1933, 3866, 4903, 7732, 9806, 15464, 19612, 30928, 39224, 78448, 9477499, 18954998, 37909996, 75819992, 151639984]

約数ペア:

[(1, 151639984), (2, 75819992), (4, 37909996), (8, 18954998), (16, 9477499), (1933, 78448), (3866, 39224), (4903, 30928), (7732, 19612), (9806, 15464)]