166386876

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31729}}^1$

素因数の和:31778

約数の個数: 48

約数和(自身を含む): 426451200

約数和(自身を除く): 260064324

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 5244, 31729, 63458, 95187, 126916, 190374, 380748, 602851, 729767, 1205702, 1459534, 1808553, 2189301, 2411404, 2919068, 3617106, 4378602, 7234212, 8757204, 13865573, 27731146, 41596719, 55462292, 83193438, 166386876]

約数ペア:

[(1, 166386876), (2, 83193438), (3, 55462292), (4, 41596719), (6, 27731146), (12, 13865573), (19, 8757204), (23, 7234212), (38, 4378602), (46, 3617106), (57, 2919068), (69, 2411404), (76, 2189301), (92, 1808553), (114, 1459534), (138, 1205702), (228, 729767), (276, 602851), (437, 380748), (874, 190374), (1311, 126916), (1748, 95187), (2622, 63458), (5244, 31729)]