128128177

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{397}}^1$

素因数の和:816

約数の個数: 16

約数和(自身を含む): 137548800

約数和(自身を除く): 9420623

約数列:

[1, 29, 31, 359, 397, 899, 10411, 11129, 11513, 12307, 142523, 322741, 356903, 4133167, 4418213, 128128177]

約数ペア:

[(1, 128128177), (29, 4418213), (31, 4133167), (359, 356903), (397, 322741), (899, 142523), (10411, 12307), (11129, 11513)]