145089272

素因数分解:

$2^3\times {\mathrm{313}}^1\times {\mathrm{57943}}^1$

素因数の和:58262

約数の個数: 16

約数和(自身を含む): 272916240

約数和(自身を除く): 127826968

約数列:

[1, 2, 4, 8, 313, 626, 1252, 2504, 57943, 115886, 231772, 463544, 18136159, 36272318, 72544636, 145089272]

約数ペア:

[(1, 145089272), (2, 72544636), (4, 36272318), (8, 18136159), (313, 463544), (626, 231772), (1252, 115886), (2504, 57943)]