145221554

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{9929}}^1$

素因数の和:10105

約数の個数: 16

約数和(自身を含む): 223067520

約数和(自身を除く): 77845966

約数列:

[1, 2, 71, 103, 142, 206, 7313, 9929, 14626, 19858, 704959, 1022687, 1409918, 2045374, 72610777, 145221554]

約数ペア:

[(1, 145221554), (2, 72610777), (71, 2045374), (103, 1409918), (142, 1022687), (206, 704959), (7313, 19858), (9929, 14626)]