189899094

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 128

約数和(自身を含む): 494714880

約数和(自身を除く): 304815786

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 43, 66, 77, 79, 86, 121, 129, 154, 158, 231, 237, 242, 258, 301, 363, 462, 473, 474, 553, 602, 726, 847, 869, 903, 946, 1106, 1331, 1419, 1659, 1694, 1738, 1806, 2541, 2607, 2662, 2838, 3311, 3318, 3397, 3993, 5082, 5203, 5214, 6083, 6622, 6794, 7986, 9317, 9559, 9933, 10191, 10406, 12166, 15609, 18249, 18634, 19118, 19866, 20382, 23779, 27951, 28677, 31218, 36421, 36498, 37367, 47558, 55902, 57233, 57354, 66913, 71337, 72842, 74734, 105149, 109263, 112101, 114466, 133826, 142674, 171699, 200739, 210298, 218526, 224202, 261569, 315447, 343398, 400631, 401478, 411037, 523138, 630894, 736043, 784707, 801262, 822074, 1201893, 1233111, 1472086, 1569414, 2208129, 2403786, 2466222, 2877259, 4416258, 4521407, 5754518, 8631777, 9042814, 13564221, 17263554, 27128442, 31649849, 63299698, 94949547, 189899094]

約数ペア:

[(1, 189899094), (2, 94949547), (3, 63299698), (6, 31649849), (7, 27128442), (11, 17263554), (14, 13564221), (21, 9042814), (22, 8631777), (33, 5754518), (42, 4521407), (43, 4416258), (66, 2877259), (77, 2466222), (79, 2403786), (86, 2208129), (121, 1569414), (129, 1472086), (154, 1233111), (158, 1201893), (231, 822074), (237, 801262), (242, 784707), (258, 736043), (301, 630894), (363, 523138), (462, 411037), (473, 401478), (474, 400631), (553, 343398), (602, 315447), (726, 261569), (847, 224202), (869, 218526), (903, 210298), (946, 200739), (1106, 171699), (1331, 142674), (1419, 133826), (1659, 114466), (1694, 112101), (1738, 109263), (1806, 105149), (2541, 74734), (2607, 72842), (2662, 71337), (2838, 66913), (3311, 57354), (3318, 57233), (3397, 55902), (3993, 47558), (5082, 37367), (5203, 36498), (5214, 36421), (6083, 31218), (6622, 28677), (6794, 27951), (7986, 23779), (9317, 20382), (9559, 19866), (9933, 19118), (10191, 18634), (10406, 18249), (12166, 15609)]