156745941620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4231}}^1\times {\mathrm{80537}}^1$

素因数の和:84800

約数の個数: 48

約数和(自身を含む): 343563510528

約数和(自身を除く): 186817568908

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 4231, 8462, 16924, 21155, 42310, 80537, 84620, 97313, 161074, 194626, 322148, 389252, 402685, 486565, 805370, 973130, 1610740, 1852351, 1946260, 3704702, 7409404, 9261755, 18523510, 37047020, 340752047, 681504094, 1363008188, 1703760235, 3407520470, 6815040940, 7837297081, 15674594162, 31349188324, 39186485405, 78372970810, 156745941620]

約数ペア:

[(1, 156745941620), (2, 78372970810), (4, 39186485405), (5, 31349188324), (10, 15674594162), (20, 7837297081), (23, 6815040940), (46, 3407520470), (92, 1703760235), (115, 1363008188), (230, 681504094), (460, 340752047), (4231, 37047020), (8462, 18523510), (16924, 9261755), (21155, 7409404), (42310, 3704702), (80537, 1946260), (84620, 1852351), (97313, 1610740), (161074, 973130), (194626, 805370), (322148, 486565), (389252, 402685)]