178931339

素因数分解:

${\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1229}}^1$

素因数の和:1390

約数の個数: 16

約数和(自身を含む): 189695520

約数和(自身を除く): 10764181

約数列:

[1, 41, 53, 67, 1229, 2173, 2747, 3551, 50389, 65137, 82343, 145591, 2670617, 3376063, 4364179, 178931339]

約数ペア:

[(1, 178931339), (41, 4364179), (53, 3376063), (67, 2670617), (1229, 145591), (2173, 82343), (2747, 65137), (3551, 50389)]