168794056

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{2179}}^1$

素因数の和:2629

約数の個数: 32

約数和(自身を含む): 331185600

約数和(自身を除く): 162391544

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 421, 842, 1684, 2179, 3368, 4358, 8716, 9683, 17432, 19366, 38732, 50117, 77464, 100234, 200468, 400936, 917359, 1834718, 3669436, 7338872, 21099257, 42198514, 84397028, 168794056]

約数ペア:

[(1, 168794056), (2, 84397028), (4, 42198514), (8, 21099257), (23, 7338872), (46, 3669436), (92, 1834718), (184, 917359), (421, 400936), (842, 200468), (1684, 100234), (2179, 77464), (3368, 50117), (4358, 38732), (8716, 19366), (9683, 17432)]