139291328

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{17987}}^1$

素因数の和:18021

約数の個数: 42

約数和(自身を含む): 303835308

約数和(自身を除く): 164543980

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 176, 242, 352, 484, 704, 968, 1936, 3872, 7744, 17987, 35974, 71948, 143896, 197857, 287792, 395714, 575584, 791428, 1151168, 1582856, 2176427, 3165712, 4352854, 6331424, 8705708, 12662848, 17411416, 34822832, 69645664, 139291328]

約数ペア:

[(1, 139291328), (2, 69645664), (4, 34822832), (8, 17411416), (11, 12662848), (16, 8705708), (22, 6331424), (32, 4352854), (44, 3165712), (64, 2176427), (88, 1582856), (121, 1151168), (176, 791428), (242, 575584), (352, 395714), (484, 287792), (704, 197857), (968, 143896), (1936, 71948), (3872, 35974), (7744, 17987)]