131802876

素因数分解:

$2^2\times 3^4\times {\mathrm{331}}^1\times {\mathrm{1229}}^1$

素因数の和:1576

約数の個数: 60

約数和(自身を含む): 345880920

約数和(自身を除く): 214078044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 331, 662, 993, 1229, 1324, 1986, 2458, 2979, 3687, 3972, 4916, 5958, 7374, 8937, 11061, 11916, 14748, 17874, 22122, 26811, 33183, 35748, 44244, 53622, 66366, 99549, 107244, 132732, 199098, 398196, 406799, 813598, 1220397, 1627196, 2440794, 3661191, 4881588, 7322382, 10983573, 14644764, 21967146, 32950719, 43934292, 65901438, 131802876]

約数ペア:

[(1, 131802876), (2, 65901438), (3, 43934292), (4, 32950719), (6, 21967146), (9, 14644764), (12, 10983573), (18, 7322382), (27, 4881588), (36, 3661191), (54, 2440794), (81, 1627196), (108, 1220397), (162, 813598), (324, 406799), (331, 398196), (662, 199098), (993, 132732), (1229, 107244), (1324, 99549), (1986, 66366), (2458, 53622), (2979, 44244), (3687, 35748), (3972, 33183), (4916, 26811), (5958, 22122), (7374, 17874), (8937, 14748), (11061, 11916)]