161001162

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{857}}^1$

素因数の和:953

約数の個数: 96

約数和(自身を含む): 422547840

約数和(自身を除く): 261546678

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 71, 98, 126, 142, 147, 189, 213, 294, 378, 426, 441, 497, 639, 857, 882, 994, 1278, 1323, 1491, 1714, 1917, 2571, 2646, 2982, 3479, 3834, 4473, 5142, 5999, 6958, 7713, 8946, 10437, 11998, 13419, 15426, 17997, 20874, 23139, 26838, 31311, 35994, 41993, 46278, 53991, 60847, 62622, 83986, 93933, 107982, 121694, 125979, 161973, 182541, 187866, 251958, 323946, 365082, 377937, 425929, 547623, 755874, 851858, 1095246, 1133811, 1277787, 1642869, 2267622, 2555574, 2981503, 3285738, 3833361, 5963006, 7666722, 8944509, 11500083, 17889018, 23000166, 26833527, 53667054, 80500581, 161001162]

約数ペア:

[(1, 161001162), (2, 80500581), (3, 53667054), (6, 26833527), (7, 23000166), (9, 17889018), (14, 11500083), (18, 8944509), (21, 7666722), (27, 5963006), (42, 3833361), (49, 3285738), (54, 2981503), (63, 2555574), (71, 2267622), (98, 1642869), (126, 1277787), (142, 1133811), (147, 1095246), (189, 851858), (213, 755874), (294, 547623), (378, 425929), (426, 377937), (441, 365082), (497, 323946), (639, 251958), (857, 187866), (882, 182541), (994, 161973), (1278, 125979), (1323, 121694), (1491, 107982), (1714, 93933), (1917, 83986), (2571, 62622), (2646, 60847), (2982, 53991), (3479, 46278), (3834, 41993), (4473, 35994), (5142, 31311), (5999, 26838), (6958, 23139), (7713, 20874), (8946, 17997), (10437, 15426), (11998, 13419)]