129120180238

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{739}}^1\times {\mathrm{140227}}^1$

素因数の和:141064

約数の個数: 32

約数和(自身を含む): 224140435200

約数和(自身を除く): 95020254962

約数列:

[1, 2, 7, 14, 89, 178, 623, 739, 1246, 1478, 5173, 10346, 65771, 131542, 140227, 280454, 460397, 920794, 981589, 1963178, 12480203, 24960406, 87361421, 103627753, 174722842, 207255506, 725394271, 1450788542, 9222870017, 18445740034, 64560090119, 129120180238]

約数ペア:

[(1, 129120180238), (2, 64560090119), (7, 18445740034), (14, 9222870017), (89, 1450788542), (178, 725394271), (623, 207255506), (739, 174722842), (1246, 103627753), (1478, 87361421), (5173, 24960406), (10346, 12480203), (65771, 1963178), (131542, 981589), (140227, 920794), (280454, 460397)]