156744857155

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1709}}^1\times {\mathrm{20359}}^1$

素因数の和:22143

約数の個数: 32

約数和(自身を含む): 203044579200

約数和(自身を除く): 46299722045

約数列:

[1, 5, 17, 53, 85, 265, 901, 1709, 4505, 8545, 20359, 29053, 90577, 101795, 145265, 346103, 452885, 1079027, 1539809, 1730515, 5395135, 7699045, 18343459, 34793531, 91717295, 173967655, 591490027, 1844057143, 2957450135, 9220285715, 31348971431, 156744857155]

約数ペア:

[(1, 156744857155), (5, 31348971431), (17, 9220285715), (53, 2957450135), (85, 1844057143), (265, 591490027), (901, 173967655), (1709, 91717295), (4505, 34793531), (8545, 18343459), (20359, 7699045), (29053, 5395135), (90577, 1730515), (101795, 1539809), (145265, 1079027), (346103, 452885)]