140773578

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{1999}}^1$

素因数の和:2123

約数の個数: 48

約数和(自身を含む): 312816000

約数和(自身を除く): 172042422

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 97, 121, 194, 242, 291, 363, 582, 726, 1067, 1999, 2134, 3201, 3998, 5997, 6402, 11737, 11994, 21989, 23474, 35211, 43978, 65967, 70422, 131934, 193903, 241879, 387806, 483758, 581709, 725637, 1163418, 1451274, 2132933, 4265866, 6398799, 12797598, 23462263, 46924526, 70386789, 140773578]

約数ペア:

[(1, 140773578), (2, 70386789), (3, 46924526), (6, 23462263), (11, 12797598), (22, 6398799), (33, 4265866), (66, 2132933), (97, 1451274), (121, 1163418), (194, 725637), (242, 581709), (291, 483758), (363, 387806), (582, 241879), (726, 193903), (1067, 131934), (1999, 70422), (2134, 65967), (3201, 43978), (3998, 35211), (5997, 23474), (6402, 21989), (11737, 11994)]