156969478262

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{80989}}^1\times {\mathrm{13649}}^1$

素因数の和:94711

約数の個数: 16

約数和(自身を含む): 238790916000

約数和(自身を除く): 81821437738

約数列:

[1, 2, 71, 142, 13649, 27298, 80989, 161978, 969079, 1938158, 5750219, 11500438, 1105418861, 2210837722, 78484739131, 156969478262]

約数ペア:

[(1, 156969478262), (2, 78484739131), (71, 2210837722), (142, 1105418861), (13649, 11500438), (27298, 5750219), (80989, 1938158), (161978, 969079)]