156948988

素因数分解:

$2^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{16633}}^1$

素因数の和:16981

約数の個数: 24

約数和(自身を含む): 314848352

約数和(自身を除く): 157899364

約数列:

[1, 2, 4, 7, 14, 28, 337, 674, 1348, 2359, 4718, 9436, 16633, 33266, 66532, 116431, 232862, 465724, 5605321, 11210642, 22421284, 39237247, 78474494, 156948988]

約数ペア:

[(1, 156948988), (2, 78474494), (4, 39237247), (7, 22421284), (14, 11210642), (28, 5605321), (337, 465724), (674, 232862), (1348, 116431), (2359, 66532), (4718, 33266), (9436, 16633)]