168303982

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{1361}}^1$

素因数の和:1465

約数の個数: 48

約数和(自身を含む): 321715296

約数和(自身を除く): 153411314

約数列:

[1, 2, 7, 11, 14, 22, 73, 77, 121, 146, 154, 242, 511, 803, 847, 1022, 1361, 1606, 1694, 2722, 5621, 8833, 9527, 11242, 14971, 17666, 19054, 29942, 61831, 99353, 104797, 123662, 164681, 198706, 209594, 329362, 695471, 1092883, 1152767, 1390942, 2185766, 2305534, 7650181, 12021713, 15300362, 24043426, 84151991, 168303982]

約数ペア:

[(1, 168303982), (2, 84151991), (7, 24043426), (11, 15300362), (14, 12021713), (22, 7650181), (73, 2305534), (77, 2185766), (121, 1390942), (146, 1152767), (154, 1092883), (242, 695471), (511, 329362), (803, 209594), (847, 198706), (1022, 164681), (1361, 123662), (1606, 104797), (1694, 99353), (2722, 61831), (5621, 29942), (8833, 19054), (9527, 17666), (11242, 14971)]