138256794

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:386

約数の個数: 96

約数和(自身を含む): 340005120

約数和(自身を除く): 201748326

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 79, 81, 117, 158, 162, 234, 237, 243, 277, 351, 474, 486, 554, 702, 711, 831, 1027, 1053, 1422, 1662, 2054, 2106, 2133, 2493, 3081, 3159, 3601, 4266, 4986, 6162, 6318, 6399, 7202, 7479, 9243, 10803, 12798, 14958, 18486, 19197, 21606, 21883, 22437, 27729, 32409, 38394, 43766, 44874, 55458, 64818, 65649, 67311, 83187, 97227, 131298, 134622, 166374, 194454, 196947, 249561, 284479, 291681, 393894, 499122, 568958, 583362, 590841, 853437, 875043, 1181682, 1706874, 1750086, 1772523, 2560311, 3545046, 5120622, 5317569, 7680933, 10635138, 15361866, 23042799, 46085598, 69128397, 138256794]

約数ペア:

[(1, 138256794), (2, 69128397), (3, 46085598), (6, 23042799), (9, 15361866), (13, 10635138), (18, 7680933), (26, 5317569), (27, 5120622), (39, 3545046), (54, 2560311), (78, 1772523), (79, 1750086), (81, 1706874), (117, 1181682), (158, 875043), (162, 853437), (234, 590841), (237, 583362), (243, 568958), (277, 499122), (351, 393894), (474, 291681), (486, 284479), (554, 249561), (702, 196947), (711, 194454), (831, 166374), (1027, 134622), (1053, 131298), (1422, 97227), (1662, 83187), (2054, 67311), (2106, 65649), (2133, 64818), (2493, 55458), (3081, 44874), (3159, 43766), (3601, 38394), (4266, 32409), (4986, 27729), (6162, 22437), (6318, 21883), (6399, 21606), (7202, 19197), (7479, 18486), (9243, 14958), (10803, 12798)]