164055170

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{72271}}^1$

素因数の和:72505

約数の個数: 16

約数和(自身を含む): 296604288

約数和(自身を除く): 132549118

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 72271, 144542, 361355, 722710, 16405517, 32811034, 82027585, 164055170]

約数ペア:

[(1, 164055170), (2, 82027585), (5, 32811034), (10, 16405517), (227, 722710), (454, 361355), (1135, 144542), (2270, 72271)]