155584198

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53173}}^1$

素因数の和:53212

約数の個数: 32

約数和(自身を含む): 306282240

約数和(自身を除く): 150698042

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 53173, 106346, 372211, 584903, 744422, 1010287, 1169806, 2020574, 4094321, 7072009, 8188642, 11113157, 14144018, 22226314, 77792099, 155584198]

約数ペア:

[(1, 155584198), (2, 77792099), (7, 22226314), (11, 14144018), (14, 11113157), (19, 8188642), (22, 7072009), (38, 4094321), (77, 2020574), (133, 1169806), (154, 1010287), (209, 744422), (266, 584903), (418, 372211), (1463, 106346), (2926, 53173)]