157025448

素因数分解:

$2^3\times 3^2\times {\mathrm{1091}}^1\times {\mathrm{1999}}^1$

素因数の和:3102

約数の個数: 48

約数和(自身を含む): 425880000

約数和(自身を除く): 268854552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1091, 1999, 2182, 3273, 3998, 4364, 5997, 6546, 7996, 8728, 9819, 11994, 13092, 15992, 17991, 19638, 23988, 26184, 35982, 39276, 47976, 71964, 78552, 143928, 2180909, 4361818, 6542727, 8723636, 13085454, 17447272, 19628181, 26170908, 39256362, 52341816, 78512724, 157025448]

約数ペア:

[(1, 157025448), (2, 78512724), (3, 52341816), (4, 39256362), (6, 26170908), (8, 19628181), (9, 17447272), (12, 13085454), (18, 8723636), (24, 6542727), (36, 4361818), (72, 2180909), (1091, 143928), (1999, 78552), (2182, 71964), (3273, 47976), (3998, 39276), (4364, 35982), (5997, 26184), (6546, 23988), (7996, 19638), (8728, 17991), (9819, 15992), (11994, 13092)]