128065806

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5827}}^1$

素因数の和:5886

約数の個数: 64

約数和(自身を含む): 318908160

約数和(自身を除く): 190842354

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 37, 54, 66, 74, 99, 111, 198, 222, 297, 333, 407, 594, 666, 814, 999, 1221, 1998, 2442, 3663, 5827, 7326, 10989, 11654, 17481, 21978, 34962, 52443, 64097, 104886, 128194, 157329, 192291, 215599, 314658, 384582, 431198, 576873, 646797, 1153746, 1293594, 1730619, 1940391, 2371589, 3461238, 3880782, 4743178, 5821173, 7114767, 11642346, 14229534, 21344301, 42688602, 64032903, 128065806]

約数ペア:

[(1, 128065806), (2, 64032903), (3, 42688602), (6, 21344301), (9, 14229534), (11, 11642346), (18, 7114767), (22, 5821173), (27, 4743178), (33, 3880782), (37, 3461238), (54, 2371589), (66, 1940391), (74, 1730619), (99, 1293594), (111, 1153746), (198, 646797), (222, 576873), (297, 431198), (333, 384582), (407, 314658), (594, 215599), (666, 192291), (814, 157329), (999, 128194), (1221, 104886), (1998, 64097), (2442, 52443), (3663, 34962), (5827, 21978), (7326, 17481), (10989, 11654)]