161506002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3845381}}^1$

素因数の和:3845393

約数の個数: 16

約数和(自身を含む): 369156672

約数和(自身を除く): 207650670

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3845381, 7690762, 11536143, 23072286, 26917667, 53835334, 80753001, 161506002]

約数ペア:

[(1, 161506002), (2, 80753001), (3, 53835334), (6, 26917667), (7, 23072286), (14, 11536143), (21, 7690762), (42, 3845381)]