140745524

素因数分解:

$2^2\times {\mathrm{3931}}^1\times {\mathrm{8951}}^1$

素因数の和:12886

約数の個数: 12

約数和(自身を含む): 246394848

約数和(自身を除く): 105649324

約数列:

[1, 2, 4, 3931, 7862, 8951, 15724, 17902, 35804, 35186381, 70372762, 140745524]

約数ペア:

[(1, 140745524), (2, 70372762), (4, 35186381), (3931, 35804), (7862, 17902), (8951, 15724)]