128855064

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31769}}^1$

素因数の和:31804

約数の個数: 48

約数和(自身を含む): 348834600

約数和(自身を除く): 219979536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 31769, 63538, 95307, 127076, 190614, 254152, 381228, 412997, 762456, 825994, 1238991, 1651988, 2477982, 3303976, 4955964, 5368961, 9911928, 10737922, 16106883, 21475844, 32213766, 42951688, 64427532, 128855064]

約数ペア:

[(1, 128855064), (2, 64427532), (3, 42951688), (4, 32213766), (6, 21475844), (8, 16106883), (12, 10737922), (13, 9911928), (24, 5368961), (26, 4955964), (39, 3303976), (52, 2477982), (78, 1651988), (104, 1238991), (156, 825994), (169, 762456), (312, 412997), (338, 381228), (507, 254152), (676, 190614), (1014, 127076), (1352, 95307), (2028, 63538), (4056, 31769)]