168489112

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{9161}}^1$

素因数の和:9208

約数の個数: 48

約数和(自身を含む): 365563800

約数和(自身を除く): 197074688

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 121, 152, 209, 242, 418, 484, 836, 968, 1672, 2299, 4598, 9161, 9196, 18322, 18392, 36644, 73288, 100771, 174059, 201542, 348118, 403084, 696236, 806168, 1108481, 1392472, 1914649, 2216962, 3829298, 4433924, 7658596, 8867848, 15317192, 21061139, 42122278, 84244556, 168489112]

約数ペア:

[(1, 168489112), (2, 84244556), (4, 42122278), (8, 21061139), (11, 15317192), (19, 8867848), (22, 7658596), (38, 4433924), (44, 3829298), (76, 2216962), (88, 1914649), (121, 1392472), (152, 1108481), (209, 806168), (242, 696236), (418, 403084), (484, 348118), (836, 201542), (968, 174059), (1672, 100771), (2299, 73288), (4598, 36644), (9161, 18392), (9196, 18322)]