169315568

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{1297}}^1$

素因数の和:1545

約数の個数: 40

約数和(自身を含む): 337999200

約数和(自身を除く): 168683632

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 199, 328, 398, 656, 796, 1297, 1592, 2594, 3184, 5188, 8159, 10376, 16318, 20752, 32636, 53177, 65272, 106354, 130544, 212708, 258103, 425416, 516206, 850832, 1032412, 2064824, 4129648, 10582223, 21164446, 42328892, 84657784, 169315568]

約数ペア:

[(1, 169315568), (2, 84657784), (4, 42328892), (8, 21164446), (16, 10582223), (41, 4129648), (82, 2064824), (164, 1032412), (199, 850832), (328, 516206), (398, 425416), (656, 258103), (796, 212708), (1297, 130544), (1592, 106354), (2594, 65272), (3184, 53177), (5188, 32636), (8159, 20752), (10376, 16318)]