128021202

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{124777}}^1$

素因数の和:124807

約数の個数: 32

約数和(自身を含む): 299467200

約数和(自身を除く): 171445998

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 124777, 249554, 374331, 748662, 1122993, 2245986, 2370763, 3368979, 4741526, 6737958, 7112289, 14224578, 21336867, 42673734, 64010601, 128021202]

約数ペア:

[(1, 128021202), (2, 64010601), (3, 42673734), (6, 21336867), (9, 14224578), (18, 7112289), (19, 6737958), (27, 4741526), (38, 3368979), (54, 2370763), (57, 2245986), (114, 1122993), (171, 748662), (342, 374331), (513, 249554), (1026, 124777)]