142730146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{21871}}^1$

素因数の和:22137

約数の個数: 16

約数和(自身を含む): 231493248

約数和(自身を除く): 88763102

約数列:

[1, 2, 13, 26, 251, 502, 3263, 6526, 21871, 43742, 284323, 568646, 5489621, 10979242, 71365073, 142730146]

約数ペア:

[(1, 142730146), (2, 71365073), (13, 10979242), (26, 5489621), (251, 568646), (502, 284323), (3263, 43742), (6526, 21871)]