158278316

素因数分解:

$2^2\times 7^1\times {\mathrm{1667}}^1\times {\mathrm{3391}}^1$

素因数の和:5069

約数の個数: 24

約数和(自身を含む): 316839936

約数和(自身を除く): 158561620

約数列:

[1, 2, 4, 7, 14, 28, 1667, 3334, 3391, 6668, 6782, 11669, 13564, 23338, 23737, 46676, 47474, 94948, 5652797, 11305594, 22611188, 39569579, 79139158, 158278316]

約数ペア:

[(1, 158278316), (2, 79139158), (4, 39569579), (7, 22611188), (14, 11305594), (28, 5652797), (1667, 94948), (3334, 47474), (3391, 46676), (6668, 23737), (6782, 23338), (11669, 13564)]