169513022

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:457

約数の個数: 64

約数和(自身を含む): 321884160

約数和(自身を除く): 152371138

約数列:

[1, 2, 7, 14, 19, 31, 38, 61, 62, 122, 133, 217, 266, 337, 427, 434, 589, 674, 854, 1159, 1178, 1891, 2318, 2359, 3782, 4123, 4718, 6403, 8113, 8246, 10447, 12806, 13237, 16226, 20557, 20894, 26474, 35929, 41114, 44821, 71858, 73129, 89642, 143899, 146258, 198493, 251503, 287798, 390583, 396986, 503006, 637267, 781166, 1274534, 1389451, 2734081, 2778902, 4460869, 5468162, 8921738, 12108073, 24216146, 84756511, 169513022]

約数ペア:

[(1, 169513022), (2, 84756511), (7, 24216146), (14, 12108073), (19, 8921738), (31, 5468162), (38, 4460869), (61, 2778902), (62, 2734081), (122, 1389451), (133, 1274534), (217, 781166), (266, 637267), (337, 503006), (427, 396986), (434, 390583), (589, 287798), (674, 251503), (854, 198493), (1159, 146258), (1178, 143899), (1891, 89642), (2318, 73129), (2359, 71858), (3782, 44821), (4123, 41114), (4718, 35929), (6403, 26474), (8113, 20894), (8246, 20557), (10447, 16226), (12806, 13237)]