164539771205

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{293}}^1\times {\mathrm{347}}^1$

素因数の和:926

約数の個数: 64

約数和(自身を含む): 210032621568

約数和(自身を除く): 45492850363

約数列:

[1, 5, 31, 53, 155, 197, 265, 293, 347, 985, 1465, 1643, 1735, 6107, 8215, 9083, 10441, 10757, 15529, 18391, 30535, 45415, 52205, 53785, 57721, 68359, 77645, 91955, 101671, 288605, 323671, 341795, 481399, 508355, 570121, 1618355, 1789351, 2119129, 2406995, 2850605, 3059213, 3151801, 3623027, 5388563, 8946755, 10595645, 15296065, 15759005, 18115135, 20029187, 26942815, 94835603, 100145935, 112313837, 167045453, 474178015, 561569185, 620904797, 835227265, 1061546911, 3104523985, 5307734555, 32907954241, 164539771205]

約数ペア:

[(1, 164539771205), (5, 32907954241), (31, 5307734555), (53, 3104523985), (155, 1061546911), (197, 835227265), (265, 620904797), (293, 561569185), (347, 474178015), (985, 167045453), (1465, 112313837), (1643, 100145935), (1735, 94835603), (6107, 26942815), (8215, 20029187), (9083, 18115135), (10441, 15759005), (10757, 15296065), (15529, 10595645), (18391, 8946755), (30535, 5388563), (45415, 3623027), (52205, 3151801), (53785, 3059213), (57721, 2850605), (68359, 2406995), (77645, 2119129), (91955, 1789351), (101671, 1618355), (288605, 570121), (323671, 508355), (341795, 481399)]