128514282

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53149}}^1$

素因数の和:53198

約数の個数: 32

約数和(自身を含む): 285734400

約数和(自身を除く): 157220118

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 53149, 106298, 159447, 318894, 690937, 1381874, 1647619, 2072811, 3295238, 4145622, 4942857, 9885714, 21419047, 42838094, 64257141, 128514282]

約数ペア:

[(1, 128514282), (2, 64257141), (3, 42838094), (6, 21419047), (13, 9885714), (26, 4942857), (31, 4145622), (39, 3295238), (62, 2072811), (78, 1647619), (93, 1381874), (186, 690937), (403, 318894), (806, 159447), (1209, 106298), (2418, 53149)]