137858458328

素因数分解:

$2^3\times {\mathrm{199}}^1\times {\mathrm{337}}^1\times {\mathrm{256957}}^1$

素因数の和:257499

約数の個数: 32

約数和(自身を含む): 260555412000

約数和(自身を除く): 122696953672

約数列:

[1, 2, 4, 8, 199, 337, 398, 674, 796, 1348, 1592, 2696, 67063, 134126, 256957, 268252, 513914, 536504, 1027828, 2055656, 51134443, 86594509, 102268886, 173189018, 204537772, 346378036, 409075544, 692756072, 17232307291, 34464614582, 68929229164, 137858458328]

約数ペア:

[(1, 137858458328), (2, 68929229164), (4, 34464614582), (8, 17232307291), (199, 692756072), (337, 409075544), (398, 346378036), (674, 204537772), (796, 173189018), (1348, 102268886), (1592, 86594509), (2696, 51134443), (67063, 2055656), (134126, 1027828), (256957, 536504), (268252, 513914)]