156964108

素因数分解:

$2^2\times 7^1\times {\mathrm{1289}}^1\times {\mathrm{4349}}^1$

素因数の和:5649

約数の個数: 24

約数和(自身を含む): 314244000

約数和(自身を除く): 157279892

約数列:

[1, 2, 4, 7, 14, 28, 1289, 2578, 4349, 5156, 8698, 9023, 17396, 18046, 30443, 36092, 60886, 121772, 5605861, 11211722, 22423444, 39241027, 78482054, 156964108]

約数ペア:

[(1, 156964108), (2, 78482054), (4, 39241027), (7, 22423444), (14, 11211722), (28, 5605861), (1289, 121772), (2578, 60886), (4349, 36092), (5156, 30443), (8698, 18046), (9023, 17396)]