120819848

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{347}}^1\times {\mathrm{613}}^1$

素因数の和:1037

約数の個数: 32

約数和(自身を含む): 230765760

約数和(自身を除く): 109945912

約数列:

[1, 2, 4, 8, 71, 142, 284, 347, 568, 613, 694, 1226, 1388, 2452, 2776, 4904, 24637, 43523, 49274, 87046, 98548, 174092, 197096, 212711, 348184, 425422, 850844, 1701688, 15102481, 30204962, 60409924, 120819848]

約数ペア:

[(1, 120819848), (2, 60409924), (4, 30204962), (8, 15102481), (71, 1701688), (142, 850844), (284, 425422), (347, 348184), (568, 212711), (613, 197096), (694, 174092), (1226, 98548), (1388, 87046), (2452, 49274), (2776, 43523), (4904, 24637)]