164465238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3915839}}^1$

素因数の和:3915851

約数の個数: 16

約数和(自身を含む): 375920640

約数和(自身を除く): 211455402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3915839, 7831678, 11747517, 23495034, 27410873, 54821746, 82232619, 164465238]

約数ペア:

[(1, 164465238), (2, 82232619), (3, 54821746), (6, 27410873), (7, 23495034), (14, 11747517), (21, 7831678), (42, 3915839)]