128247396

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{7841}}^1$

素因数の和:7924

約数の個数: 48

約数和(自身を含む): 316189440

約数和(自身を除く): 187942044

約数列:

[1, 2, 3, 4, 6, 12, 29, 47, 58, 87, 94, 116, 141, 174, 188, 282, 348, 564, 1363, 2726, 4089, 5452, 7841, 8178, 15682, 16356, 23523, 31364, 47046, 94092, 227389, 368527, 454778, 682167, 737054, 909556, 1105581, 1364334, 1474108, 2211162, 2728668, 4422324, 10687283, 21374566, 32061849, 42749132, 64123698, 128247396]

約数ペア:

[(1, 128247396), (2, 64123698), (3, 42749132), (4, 32061849), (6, 21374566), (12, 10687283), (29, 4422324), (47, 2728668), (58, 2211162), (87, 1474108), (94, 1364334), (116, 1105581), (141, 909556), (174, 737054), (188, 682167), (282, 454778), (348, 368527), (564, 227389), (1363, 94092), (2726, 47046), (4089, 31364), (5452, 23523), (7841, 16356), (8178, 15682)]