168127638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4003039}}^1$

素因数の和:4003051

約数の個数: 16

約数和(自身を含む): 384291840

約数和(自身を除く): 216164202

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4003039, 8006078, 12009117, 24018234, 28021273, 56042546, 84063819, 168127638]

約数ペア:

[(1, 168127638), (2, 84063819), (3, 56042546), (6, 28021273), (7, 24018234), (14, 12009117), (21, 8006078), (42, 4003039)]