177972014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 325425600

約数和(自身を除く): 147453586

約数列:

[1, 2, 11, 17, 22, 29, 34, 58, 61, 122, 187, 269, 319, 374, 493, 538, 638, 671, 986, 1037, 1342, 1769, 2074, 2959, 3538, 4573, 5423, 5918, 7801, 9146, 10846, 11407, 15602, 16409, 19459, 22814, 30073, 32818, 38918, 50303, 60146, 85811, 100606, 132617, 171622, 180499, 265234, 278953, 330803, 360998, 475861, 557906, 661606, 951722, 1458787, 2917574, 3068483, 5234471, 6136966, 8089637, 10468942, 16179274, 88986007, 177972014]

約数ペア:

[(1, 177972014), (2, 88986007), (11, 16179274), (17, 10468942), (22, 8089637), (29, 6136966), (34, 5234471), (58, 3068483), (61, 2917574), (122, 1458787), (187, 951722), (269, 661606), (319, 557906), (374, 475861), (493, 360998), (538, 330803), (638, 278953), (671, 265234), (986, 180499), (1037, 171622), (1342, 132617), (1769, 100606), (2074, 85811), (2959, 60146), (3538, 50303), (4573, 38918), (5423, 32818), (5918, 30073), (7801, 22814), (9146, 19459), (10846, 16409), (11407, 15602)]