128827464

素因数分解:

$2^3\times 3^1\times {\mathrm{389}}^1\times {\mathrm{13799}}^1$

素因数の和:14197

約数の個数: 32

約数和(自身を含む): 322920000

約数和(自身を除く): 194092536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 389, 778, 1167, 1556, 2334, 3112, 4668, 9336, 13799, 27598, 41397, 55196, 82794, 110392, 165588, 331176, 5367811, 10735622, 16103433, 21471244, 32206866, 42942488, 64413732, 128827464]

約数ペア:

[(1, 128827464), (2, 64413732), (3, 42942488), (4, 32206866), (6, 21471244), (8, 16103433), (12, 10735622), (24, 5367811), (389, 331176), (778, 165588), (1167, 110392), (1556, 82794), (2334, 55196), (3112, 41397), (4668, 27598), (9336, 13799)]