164217859

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{677}}^1$

素因数の和:1134

約数の個数: 16

約数和(自身を含む): 181335168

約数和(自身を除く): 17117309

約数列:

[1, 13, 47, 397, 611, 677, 5161, 8801, 18659, 31819, 242567, 268769, 413647, 3493997, 12632143, 164217859]

約数ペア:

[(1, 164217859), (13, 12632143), (47, 3493997), (397, 413647), (611, 268769), (677, 242567), (5161, 31819), (8801, 18659)]