157038268540

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{877}}^1\times {\mathrm{82139}}^1$

素因数の和:83134

約数の個数: 48

約数和(自身を含む): 333189410400

約数和(自身を除く): 176151141860

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 877, 1090, 1754, 2180, 3508, 4385, 8770, 17540, 82139, 95593, 164278, 191186, 328556, 382372, 410695, 477965, 821390, 955930, 1642780, 1911860, 8953151, 17906302, 35812604, 44765755, 72035903, 89531510, 144071806, 179063020, 288143612, 360179515, 720359030, 1440718060, 7851913427, 15703826854, 31407653708, 39259567135, 78519134270, 157038268540]

約数ペア:

[(1, 157038268540), (2, 78519134270), (4, 39259567135), (5, 31407653708), (10, 15703826854), (20, 7851913427), (109, 1440718060), (218, 720359030), (436, 360179515), (545, 288143612), (877, 179063020), (1090, 144071806), (1754, 89531510), (2180, 72035903), (3508, 44765755), (4385, 35812604), (8770, 17906302), (17540, 8953151), (82139, 1911860), (95593, 1642780), (164278, 955930), (191186, 821390), (328556, 477965), (382372, 410695)]