156904660804

素因数分解:

$2^2\times {\mathrm{257}}^1\times {\mathrm{3863}}^1\times {\mathrm{39511}}^1$

素因数の和:43635

約数の個数: 24

約数和(自身を含む): 275729908608

約数和(自身を除く): 118825247804

約数列:

[1, 2, 4, 257, 514, 1028, 3863, 7726, 15452, 39511, 79022, 158044, 992791, 1985582, 3971164, 10154327, 20308654, 40617308, 152630993, 305261986, 610523972, 39226165201, 78452330402, 156904660804]

約数ペア:

[(1, 156904660804), (2, 78452330402), (4, 39226165201), (257, 610523972), (514, 305261986), (1028, 152630993), (3863, 40617308), (7726, 20308654), (15452, 10154327), (39511, 3971164), (79022, 1985582), (158044, 992791)]