168100216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{4561}}^1$

素因数の和:4855

約数の個数: 32

約数和(自身を含む): 335033280

約数和(自身を除く): 166933064

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 271, 542, 1084, 2168, 4561, 4607, 9122, 9214, 18244, 18428, 36488, 36856, 77537, 155074, 310148, 620296, 1236031, 2472062, 4944124, 9888248, 21012527, 42025054, 84050108, 168100216]

約数ペア:

[(1, 168100216), (2, 84050108), (4, 42025054), (8, 21012527), (17, 9888248), (34, 4944124), (68, 2472062), (136, 1236031), (271, 620296), (542, 310148), (1084, 155074), (2168, 77537), (4561, 36856), (4607, 36488), (9122, 18428), (9214, 18244)]