142495304

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{349}}^1$

素因数の和:702

約数の個数: 64

約数和(自身を含む): 320544000

約数和(自身を除く): 178048696

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 317, 322, 349, 634, 644, 698, 1268, 1288, 1396, 2219, 2443, 2536, 2792, 4438, 4886, 7291, 8027, 8876, 9772, 14582, 16054, 17752, 19544, 29164, 32108, 51037, 56189, 58328, 64216, 102074, 110633, 112378, 204148, 221266, 224756, 408296, 442532, 449512, 774431, 885064, 1548862, 2544559, 3097724, 5089118, 6195448, 10178236, 17811913, 20356472, 35623826, 71247652, 142495304]

約数ペア:

[(1, 142495304), (2, 71247652), (4, 35623826), (7, 20356472), (8, 17811913), (14, 10178236), (23, 6195448), (28, 5089118), (46, 3097724), (56, 2544559), (92, 1548862), (161, 885064), (184, 774431), (317, 449512), (322, 442532), (349, 408296), (634, 224756), (644, 221266), (698, 204148), (1268, 112378), (1288, 110633), (1396, 102074), (2219, 64216), (2443, 58328), (2536, 56189), (2792, 51037), (4438, 32108), (4886, 29164), (7291, 19544), (8027, 17752), (8876, 16054), (9772, 14582)]