158463956

素因数分解:

$2^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{11621}}^1$

素因数の和:12119

約数の個数: 24

約数和(自身を含む): 317606016

約数和(自身を除く): 159142060

約数列:

[1, 2, 4, 7, 14, 28, 487, 974, 1948, 3409, 6818, 11621, 13636, 23242, 46484, 81347, 162694, 325388, 5659427, 11318854, 22637708, 39615989, 79231978, 158463956]

約数ペア:

[(1, 158463956), (2, 79231978), (4, 39615989), (7, 22637708), (14, 11318854), (28, 5659427), (487, 325388), (974, 162694), (1948, 81347), (3409, 46484), (6818, 23242), (11621, 13636)]