262630158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{929}}^1$

素因数の和:1121

約数の個数: 64

約数和(自身を含む): 617103360

約数和(自身を除く): 354473202

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 127, 159, 254, 318, 371, 381, 742, 762, 889, 929, 1113, 1778, 1858, 2226, 2667, 2787, 5334, 5574, 6503, 6731, 13006, 13462, 19509, 20193, 39018, 40386, 47117, 49237, 94234, 98474, 117983, 141351, 147711, 235966, 282702, 295422, 344659, 353949, 689318, 707898, 825881, 1033977, 1651762, 2067954, 2477643, 4955286, 6253099, 12506198, 18759297, 37518594, 43771693, 87543386, 131315079, 262630158]

約数ペア:

[(1, 262630158), (2, 131315079), (3, 87543386), (6, 43771693), (7, 37518594), (14, 18759297), (21, 12506198), (42, 6253099), (53, 4955286), (106, 2477643), (127, 2067954), (159, 1651762), (254, 1033977), (318, 825881), (371, 707898), (381, 689318), (742, 353949), (762, 344659), (889, 295422), (929, 282702), (1113, 235966), (1778, 147711), (1858, 141351), (2226, 117983), (2667, 98474), (2787, 94234), (5334, 49237), (5574, 47117), (6503, 40386), (6731, 39018), (13006, 20193), (13462, 19509)]