152643128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{12479}}^1$

素因数の和:12635

約数の個数: 32

約数和(自身を含む): 314496000

約数和(自身を除く): 161852872

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 139, 278, 556, 1112, 1529, 3058, 6116, 12232, 12479, 24958, 49916, 99832, 137269, 274538, 549076, 1098152, 1734581, 3469162, 6938324, 13876648, 19080391, 38160782, 76321564, 152643128]

約数ペア:

[(1, 152643128), (2, 76321564), (4, 38160782), (8, 19080391), (11, 13876648), (22, 6938324), (44, 3469162), (88, 1734581), (139, 1098152), (278, 549076), (556, 274538), (1112, 137269), (1529, 99832), (3058, 49916), (6116, 24958), (12232, 12479)]