111997816

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{283}}^1$

素因数の和:524

約数の個数: 64

約数和(自身を含む): 248647680

約数和(自身を除く): 136649864

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 191, 259, 283, 296, 382, 518, 566, 764, 1036, 1132, 1337, 1528, 1981, 2072, 2264, 2674, 3962, 5348, 7067, 7924, 10471, 10696, 14134, 15848, 20942, 28268, 41884, 49469, 54053, 56536, 73297, 83768, 98938, 108106, 146594, 197876, 216212, 293188, 378371, 395752, 432424, 586376, 756742, 1513484, 1999961, 3026968, 3999922, 7999844, 13999727, 15999688, 27999454, 55998908, 111997816]

約数ペア:

[(1, 111997816), (2, 55998908), (4, 27999454), (7, 15999688), (8, 13999727), (14, 7999844), (28, 3999922), (37, 3026968), (56, 1999961), (74, 1513484), (148, 756742), (191, 586376), (259, 432424), (283, 395752), (296, 378371), (382, 293188), (518, 216212), (566, 197876), (764, 146594), (1036, 108106), (1132, 98938), (1337, 83768), (1528, 73297), (1981, 56536), (2072, 54053), (2264, 49469), (2674, 41884), (3962, 28268), (5348, 20942), (7067, 15848), (7924, 14134), (10471, 10696)]