171119274

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 362976768

約数和(自身を除く): 191857494

約数列:

[1, 2, 3, 6, 43, 61, 83, 86, 122, 129, 131, 166, 183, 249, 258, 262, 366, 393, 498, 786, 2623, 3569, 5063, 5246, 5633, 7138, 7869, 7991, 10126, 10707, 10873, 11266, 15189, 15738, 15982, 16899, 21414, 21746, 23973, 30378, 32619, 33798, 47946, 65238, 217709, 343613, 435418, 467539, 653127, 663253, 687226, 935078, 1030839, 1306254, 1326506, 1402617, 1989759, 2061678, 2805234, 3979518, 28519879, 57039758, 85559637, 171119274]

約数ペア:

[(1, 171119274), (2, 85559637), (3, 57039758), (6, 28519879), (43, 3979518), (61, 2805234), (83, 2061678), (86, 1989759), (122, 1402617), (129, 1326506), (131, 1306254), (166, 1030839), (183, 935078), (249, 687226), (258, 663253), (262, 653127), (366, 467539), (393, 435418), (498, 343613), (786, 217709), (2623, 65238), (3569, 47946), (5063, 33798), (5246, 32619), (5633, 30378), (7138, 23973), (7869, 21746), (7991, 21414), (10126, 16899), (10707, 15982), (10873, 15738), (11266, 15189)]