128455128

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{104947}}^1$

素因数の和:104976

約数の個数: 48

約数和(自身を含む): 368367480

約数和(自身を除く): 239912352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 104947, 209894, 314841, 419788, 629682, 839576, 944523, 1259364, 1784099, 1889046, 2518728, 3568198, 3778092, 5352297, 7136396, 7556184, 10704594, 14272792, 16056891, 21409188, 32113782, 42818376, 64227564, 128455128]

約数ペア:

[(1, 128455128), (2, 64227564), (3, 42818376), (4, 32113782), (6, 21409188), (8, 16056891), (9, 14272792), (12, 10704594), (17, 7556184), (18, 7136396), (24, 5352297), (34, 3778092), (36, 3568198), (51, 2518728), (68, 1889046), (72, 1784099), (102, 1259364), (136, 944523), (153, 839576), (204, 629682), (306, 419788), (408, 314841), (612, 209894), (1224, 104947)]