164020668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1952627}}^1$

素因数の和:1952641

約数の個数: 24

約数和(自身を含む): 437388672

約数和(自身を除く): 273368004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1952627, 3905254, 5857881, 7810508, 11715762, 13668389, 23431524, 27336778, 41005167, 54673556, 82010334, 164020668]

約数ペア:

[(1, 164020668), (2, 82010334), (3, 54673556), (4, 41005167), (6, 27336778), (7, 23431524), (12, 13668389), (14, 11715762), (21, 7810508), (28, 5857881), (42, 3905254), (84, 1952627)]