152820173

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 183705600

約数和(自身を除く): 30885427

約数列:

[1, 11, 19, 31, 103, 209, 229, 341, 589, 1133, 1957, 2519, 3193, 4351, 6479, 7099, 21527, 23587, 35123, 47861, 60667, 78089, 134881, 259457, 448153, 667337, 731197, 1483691, 4929683, 8043167, 13892743, 152820173]

約数ペア:

[(1, 152820173), (11, 13892743), (19, 8043167), (31, 4929683), (103, 1483691), (209, 731197), (229, 667337), (341, 448153), (589, 259457), (1133, 134881), (1957, 78089), (2519, 60667), (3193, 47861), (4351, 35123), (6479, 23587), (7099, 21527)]