149208774

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7561}}^1$

素因数の和:7613

約数の個数: 64

約数和(自身を含む): 365879808

約数和(自身を除く): 216671034

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 33, 39, 46, 66, 69, 78, 138, 143, 253, 286, 299, 429, 506, 598, 759, 858, 897, 1518, 1794, 3289, 6578, 7561, 9867, 15122, 19734, 22683, 45366, 83171, 98293, 166342, 173903, 196586, 249513, 294879, 347806, 499026, 521709, 589758, 1043418, 1081223, 1912933, 2162446, 2260739, 3243669, 3825866, 4521478, 5738799, 6487338, 6782217, 11477598, 13564434, 24868129, 49736258, 74604387, 149208774]

約数ペア:

[(1, 149208774), (2, 74604387), (3, 49736258), (6, 24868129), (11, 13564434), (13, 11477598), (22, 6782217), (23, 6487338), (26, 5738799), (33, 4521478), (39, 3825866), (46, 3243669), (66, 2260739), (69, 2162446), (78, 1912933), (138, 1081223), (143, 1043418), (253, 589758), (286, 521709), (299, 499026), (429, 347806), (506, 294879), (598, 249513), (759, 196586), (858, 173903), (897, 166342), (1518, 98293), (1794, 83171), (3289, 45366), (6578, 22683), (7561, 19734), (9867, 15122)]