153943342

素因数分解:

$2^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{19531}}^1$

素因数の和:20103

約数の個数: 16

約数和(自身を含む): 264385152

約数和(自身を除く): 110441810

約数列:

[1, 2, 7, 14, 563, 1126, 3941, 7882, 19531, 39062, 136717, 273434, 10995953, 21991906, 76971671, 153943342]

約数ペア:

[(1, 153943342), (2, 76971671), (7, 21991906), (14, 10995953), (563, 273434), (1126, 136717), (3941, 39062), (7882, 19531)]