156626541994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1979}}^1\times {\mathrm{45433}}^1$

素因数の和:47494

約数の個数: 32

約数和(自身を含む): 256923817920

約数和(自身を除く): 100297275926

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 1979, 3958, 25727, 45433, 51454, 90866, 132593, 265186, 590629, 1181258, 1723709, 3044011, 3447418, 6088022, 39572143, 79144286, 89911907, 179823814, 1168854791, 2337709582, 6024097769, 12048195538, 78313270997, 156626541994]

約数ペア:

[(1, 156626541994), (2, 78313270997), (13, 12048195538), (26, 6024097769), (67, 2337709582), (134, 1168854791), (871, 179823814), (1742, 89911907), (1979, 79144286), (3958, 39572143), (25727, 6088022), (45433, 3447418), (51454, 3044011), (90866, 1723709), (132593, 1181258), (265186, 590629)]