161569752267

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{135209}}^1$

素因数の和:135976

約数の個数: 48

約数和(自身を含む): 273751574400

約数和(自身を除く): 112181822133

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 739, 1617, 2217, 5173, 8129, 15519, 24387, 36211, 56903, 108633, 135209, 170709, 398321, 405627, 946463, 1194963, 1487299, 2839389, 4461897, 6625241, 10411093, 19875723, 31233279, 72877651, 99919451, 218632953, 299758353, 699436157, 1099113961, 2098308471, 3297341883, 4896053099, 7693797727, 14688159297, 23081393181, 53856584089, 161569752267]

約数ペア:

[(1, 161569752267), (3, 53856584089), (7, 23081393181), (11, 14688159297), (21, 7693797727), (33, 4896053099), (49, 3297341883), (77, 2098308471), (147, 1099113961), (231, 699436157), (539, 299758353), (739, 218632953), (1617, 99919451), (2217, 72877651), (5173, 31233279), (8129, 19875723), (15519, 10411093), (24387, 6625241), (36211, 4461897), (56903, 2839389), (108633, 1487299), (135209, 1194963), (170709, 946463), (398321, 405627)]