131718504

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^2\times {\mathrm{5711}}^1$

素因数の和:5782

約数の個数: 48

約数和(自身を含む): 340320960

約数和(自身を除く): 208602456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 961, 1922, 2883, 3844, 5711, 5766, 7688, 11422, 11532, 17133, 22844, 23064, 34266, 45688, 68532, 137064, 177041, 354082, 531123, 708164, 1062246, 1416328, 2124492, 4248984, 5488271, 10976542, 16464813, 21953084, 32929626, 43906168, 65859252, 131718504]

約数ペア:

[(1, 131718504), (2, 65859252), (3, 43906168), (4, 32929626), (6, 21953084), (8, 16464813), (12, 10976542), (24, 5488271), (31, 4248984), (62, 2124492), (93, 1416328), (124, 1062246), (186, 708164), (248, 531123), (372, 354082), (744, 177041), (961, 137064), (1922, 68532), (2883, 45688), (3844, 34266), (5711, 23064), (5766, 22844), (7688, 17133), (11422, 11532)]