1138871567239

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1\times {\mathrm{353}}^1$

素因数の和:1000

約数の個数: 64

約数和(自身を含む): 1345374904320

約数和(自身を除く): 206503337081

約数列:

[1, 7, 71, 157, 173, 239, 353, 497, 1099, 1211, 1673, 2471, 11147, 12283, 16969, 25063, 27161, 37523, 41347, 55421, 61069, 78029, 84367, 85981, 118783, 175441, 190127, 262661, 289429, 387947, 427483, 590569, 1928431, 2664133, 2935637, 3934891, 4335899, 5990057, 6491479, 9587833, 13245619, 13499017, 14595491, 18648931, 20549459, 27544237, 30351293, 41930399, 45440353, 67114831, 92719333, 102168437, 460895009, 680736143, 940438949, 1036279861, 2291492087, 3226265063, 4765153001, 6583072643, 7253959027, 16040444609, 162695938177, 1138871567239]

約数ペア:

[(1, 1138871567239), (7, 162695938177), (71, 16040444609), (157, 7253959027), (173, 6583072643), (239, 4765153001), (353, 3226265063), (497, 2291492087), (1099, 1036279861), (1211, 940438949), (1673, 680736143), (2471, 460895009), (11147, 102168437), (12283, 92719333), (16969, 67114831), (25063, 45440353), (27161, 41930399), (37523, 30351293), (41347, 27544237), (55421, 20549459), (61069, 18648931), (78029, 14595491), (84367, 13499017), (85981, 13245619), (118783, 9587833), (175441, 6491479), (190127, 5990057), (262661, 4335899), (289429, 3934891), (387947, 2935637), (427483, 2664133), (590569, 1928431)]