168718884

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{1301}}^1$

素因数の和:1516

約数の個数: 48

約数和(自身を含む): 401599296

約数和(自身を除く): 232880412

約数列:

[1, 2, 3, 4, 6, 12, 101, 107, 202, 214, 303, 321, 404, 428, 606, 642, 1212, 1284, 1301, 2602, 3903, 5204, 7806, 10807, 15612, 21614, 32421, 43228, 64842, 129684, 131401, 139207, 262802, 278414, 394203, 417621, 525604, 556828, 788406, 835242, 1576812, 1670484, 14059907, 28119814, 42179721, 56239628, 84359442, 168718884]

約数ペア:

[(1, 168718884), (2, 84359442), (3, 56239628), (4, 42179721), (6, 28119814), (12, 14059907), (101, 1670484), (107, 1576812), (202, 835242), (214, 788406), (303, 556828), (321, 525604), (404, 417621), (428, 394203), (606, 278414), (642, 262802), (1212, 139207), (1284, 131401), (1301, 129684), (2602, 64842), (3903, 43228), (5204, 32421), (7806, 21614), (10807, 15612)]