166532135

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1013}}^1$

素因数の和:1104

約数の個数: 48

約数和(自身を含む): 258010272

約数和(自身を除く): 91478137

約数列:

[1, 5, 7, 11, 35, 49, 55, 61, 77, 245, 305, 385, 427, 539, 671, 1013, 2135, 2695, 2989, 3355, 4697, 5065, 7091, 11143, 14945, 23485, 32879, 35455, 49637, 55715, 61793, 78001, 164395, 248185, 308965, 390005, 432551, 546007, 679723, 2162755, 2730035, 3027857, 3398615, 4758061, 15139285, 23790305, 33306427, 166532135]

約数ペア:

[(1, 166532135), (5, 33306427), (7, 23790305), (11, 15139285), (35, 4758061), (49, 3398615), (55, 3027857), (61, 2730035), (77, 2162755), (245, 679723), (305, 546007), (385, 432551), (427, 390005), (539, 308965), (671, 248185), (1013, 164395), (2135, 78001), (2695, 61793), (2989, 55715), (3355, 49637), (4697, 35455), (5065, 32879), (7091, 23485), (11143, 14945)]