129940723256

素因数分解:

$2^3\times {\mathrm{10691}}^1\times {\mathrm{1519277}}^1$

素因数の和:1529974

約数の個数: 16

約数和(自身を含む): 243661805640

約数和(自身を除く): 113721082384

約数列:

[1, 2, 4, 8, 10691, 21382, 42764, 85528, 1519277, 3038554, 6077108, 12154216, 16242590407, 32485180814, 64970361628, 129940723256]

約数ペア:

[(1, 129940723256), (2, 64970361628), (4, 32485180814), (8, 16242590407), (10691, 12154216), (21382, 6077108), (42764, 3038554), (85528, 1519277)]