138434708

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{359}}^1\times {\mathrm{647}}^1$

素因数の和:1159

約数の個数: 24

約数和(自身を含む): 244944000

約数和(自身を除く): 106509292

約数列:

[1, 2, 4, 149, 298, 359, 596, 647, 718, 1294, 1436, 2588, 53491, 96403, 106982, 192806, 213964, 232273, 385612, 464546, 929092, 34608677, 69217354, 138434708]

約数ペア:

[(1, 138434708), (2, 69217354), (4, 34608677), (149, 929092), (298, 464546), (359, 385612), (596, 232273), (647, 213964), (718, 192806), (1294, 106982), (1436, 96403), (2588, 53491)]