172879322

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:491

約数の個数: 64

約数和(自身を含む): 335923200

約数和(自身を除く): 163043878

約数列:

[1, 2, 7, 11, 14, 22, 53, 59, 77, 106, 118, 154, 359, 371, 413, 583, 649, 718, 742, 826, 1166, 1298, 2513, 3127, 3949, 4081, 4543, 5026, 6254, 7898, 8162, 9086, 19027, 21181, 21889, 27643, 34397, 38054, 42362, 43778, 55286, 68794, 133189, 148267, 209297, 232991, 240779, 266378, 296534, 418594, 465982, 481558, 1122593, 1465079, 1630937, 2245186, 2930158, 3261874, 7858151, 12348523, 15716302, 24697046, 86439661, 172879322]

約数ペア:

[(1, 172879322), (2, 86439661), (7, 24697046), (11, 15716302), (14, 12348523), (22, 7858151), (53, 3261874), (59, 2930158), (77, 2245186), (106, 1630937), (118, 1465079), (154, 1122593), (359, 481558), (371, 465982), (413, 418594), (583, 296534), (649, 266378), (718, 240779), (742, 232991), (826, 209297), (1166, 148267), (1298, 133189), (2513, 68794), (3127, 55286), (3949, 43778), (4081, 42362), (4543, 38054), (5026, 34397), (6254, 27643), (7898, 21889), (8162, 21181), (9086, 19027)]