164688694

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{188431}}^1$

素因数の和:188475

約数の個数: 16

約数和(自身を含む): 271342080

約数和(自身を除く): 106653386

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 188431, 376862, 3580189, 4333913, 7160378, 8667826, 82344347, 164688694]

約数ペア:

[(1, 164688694), (2, 82344347), (19, 8667826), (23, 7160378), (38, 4333913), (46, 3580189), (437, 376862), (874, 188431)]