156921512

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{162109}}^1$

素因数の和:162137

約数の個数: 24

約数和(自身を含む): 323409450

約数和(自身を除く): 166487938

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 162109, 324218, 648436, 1296872, 1783199, 3566398, 7132796, 14265592, 19615189, 39230378, 78460756, 156921512]

約数ペア:

[(1, 156921512), (2, 78460756), (4, 39230378), (8, 19615189), (11, 14265592), (22, 7132796), (44, 3566398), (88, 1783199), (121, 1296872), (242, 648436), (484, 324218), (968, 162109)]