142256558

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{9007}}^1$

素因数の和:9211

約数の個数: 16

約数和(自身を含む): 218894400

約数和(自身を除く): 76637842

約数列:

[1, 2, 53, 106, 149, 298, 7897, 9007, 15794, 18014, 477371, 954742, 1342043, 2684086, 71128279, 142256558]

約数ペア:

[(1, 142256558), (2, 71128279), (53, 2684086), (106, 1342043), (149, 954742), (298, 477371), (7897, 18014), (9007, 15794)]