149750949976

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{1571}}^1\times {\mathrm{277099}}^1$

素因数の和:278719

約数の個数: 32

約数和(自身を含む): 287496792000

約数和(自身を除く): 137745842024

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 1571, 3142, 6284, 12568, 67553, 135106, 270212, 277099, 540424, 554198, 1108396, 2216792, 11915257, 23830514, 47661028, 95322056, 435322529, 870645058, 1741290116, 3482580232, 18718868747, 37437737494, 74875474988, 149750949976]

約数ペア:

[(1, 149750949976), (2, 74875474988), (4, 37437737494), (8, 18718868747), (43, 3482580232), (86, 1741290116), (172, 870645058), (344, 435322529), (1571, 95322056), (3142, 47661028), (6284, 23830514), (12568, 11915257), (67553, 2216792), (135106, 1108396), (270212, 554198), (277099, 540424)]