187219912

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:443

約数の個数: 96

約数和(自身を含む): 422876160

約数和(自身を除く): 235656248

約数列:

[1, 2, 4, 8, 11, 17, 22, 31, 34, 44, 62, 68, 88, 121, 124, 136, 187, 242, 248, 341, 367, 374, 484, 527, 682, 734, 748, 968, 1054, 1364, 1468, 1496, 2057, 2108, 2728, 2936, 3751, 4037, 4114, 4216, 5797, 6239, 7502, 8074, 8228, 11377, 11594, 12478, 15004, 16148, 16456, 22754, 23188, 24956, 30008, 32296, 44407, 45508, 46376, 49912, 63767, 68629, 88814, 91016, 125147, 127534, 137258, 177628, 193409, 250294, 255068, 274516, 355256, 386818, 500588, 510136, 549032, 754919, 773636, 1001176, 1376617, 1509838, 1547272, 2127499, 2753234, 3019676, 4254998, 5506468, 6039352, 8509996, 11012936, 17019992, 23402489, 46804978, 93609956, 187219912]

約数ペア:

[(1, 187219912), (2, 93609956), (4, 46804978), (8, 23402489), (11, 17019992), (17, 11012936), (22, 8509996), (31, 6039352), (34, 5506468), (44, 4254998), (62, 3019676), (68, 2753234), (88, 2127499), (121, 1547272), (124, 1509838), (136, 1376617), (187, 1001176), (242, 773636), (248, 754919), (341, 549032), (367, 510136), (374, 500588), (484, 386818), (527, 355256), (682, 274516), (734, 255068), (748, 250294), (968, 193409), (1054, 177628), (1364, 137258), (1468, 127534), (1496, 125147), (2057, 91016), (2108, 88814), (2728, 68629), (2936, 63767), (3751, 49912), (4037, 46376), (4114, 45508), (4216, 44407), (5797, 32296), (6239, 30008), (7502, 24956), (8074, 23188), (8228, 22754), (11377, 16456), (11594, 16148), (12478, 15004)]