169947162

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:265

約数の個数: 144

約数和(自身を含む): 472058496

約数和(自身を除く): 302111334

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 71, 77, 99, 121, 126, 142, 154, 157, 198, 213, 231, 242, 314, 363, 426, 462, 471, 497, 639, 693, 726, 781, 847, 942, 994, 1089, 1099, 1278, 1386, 1413, 1491, 1562, 1694, 1727, 2178, 2198, 2343, 2541, 2826, 2982, 3297, 3454, 4473, 4686, 5082, 5181, 5467, 6594, 7029, 7623, 8591, 8946, 9891, 10362, 10934, 11147, 12089, 14058, 15246, 15543, 16401, 17182, 18997, 19782, 22294, 24178, 25773, 31086, 32802, 33441, 36267, 37994, 49203, 51546, 56991, 60137, 66882, 72534, 77319, 78029, 98406, 100323, 108801, 113982, 120274, 122617, 132979, 154638, 156058, 170973, 180411, 200646, 217602, 234087, 245234, 265958, 341946, 360822, 367851, 398937, 468174, 541233, 702261, 735702, 797874, 858319, 1082466, 1103553, 1196811, 1348787, 1404522, 1716638, 2207106, 2393622, 2574957, 2697574, 4046361, 5149914, 7724871, 8092722, 9441509, 12139083, 15449742, 18883018, 24278166, 28324527, 56649054, 84973581, 169947162]

約数ペア:

[(1, 169947162), (2, 84973581), (3, 56649054), (6, 28324527), (7, 24278166), (9, 18883018), (11, 15449742), (14, 12139083), (18, 9441509), (21, 8092722), (22, 7724871), (33, 5149914), (42, 4046361), (63, 2697574), (66, 2574957), (71, 2393622), (77, 2207106), (99, 1716638), (121, 1404522), (126, 1348787), (142, 1196811), (154, 1103553), (157, 1082466), (198, 858319), (213, 797874), (231, 735702), (242, 702261), (314, 541233), (363, 468174), (426, 398937), (462, 367851), (471, 360822), (497, 341946), (639, 265958), (693, 245234), (726, 234087), (781, 217602), (847, 200646), (942, 180411), (994, 170973), (1089, 156058), (1099, 154638), (1278, 132979), (1386, 122617), (1413, 120274), (1491, 113982), (1562, 108801), (1694, 100323), (1727, 98406), (2178, 78029), (2198, 77319), (2343, 72534), (2541, 66882), (2826, 60137), (2982, 56991), (3297, 51546), (3454, 49203), (4473, 37994), (4686, 36267), (5082, 33441), (5181, 32802), (5467, 31086), (6594, 25773), (7029, 24178), (7623, 22294), (8591, 19782), (8946, 18997), (9891, 17182), (10362, 16401), (10934, 15543), (11147, 15246), (12089, 14058)]