128749922

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{224303}}^1$

素因数の和:224353

約数の個数: 16

約数和(自身を含む): 226098432

約数和(自身を除く): 97348510

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 224303, 448606, 1570121, 3140242, 9196423, 18392846, 64374961, 128749922]

約数ペア:

[(1, 128749922), (2, 64374961), (7, 18392846), (14, 9196423), (41, 3140242), (82, 1570121), (287, 448606), (574, 224303)]