156907882558

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{211466149}}^1$

素因数の和:211466211

約数の個数: 16

約数和(自身を含む): 274060130400

約数和(自身を除く): 117152247842

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 211466149, 422932298, 1480263043, 2960526086, 11207705897, 22415411794, 78453941279, 156907882558]

約数ペア:

[(1, 156907882558), (2, 78453941279), (7, 22415411794), (14, 11207705897), (53, 2960526086), (106, 1480263043), (371, 422932298), (742, 211466149)]