127589144

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{164419}}^1$

素因数の和:164522

約数の個数: 16

約数和(自身を含む): 241697400

約数和(自身を除く): 114108256

約数列:

[1, 2, 4, 8, 97, 194, 388, 776, 164419, 328838, 657676, 1315352, 15948643, 31897286, 63794572, 127589144]

約数ペア:

[(1, 127589144), (2, 63794572), (4, 31897286), (8, 15948643), (97, 1315352), (194, 657676), (388, 328838), (776, 164419)]