169971344

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{134471}}^1$

素因数の和:134558

約数の個数: 20

約数和(自身を含む): 333490560

約数和(自身を除く): 163519216

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 134471, 268942, 537884, 1075768, 2151536, 10623209, 21246418, 42492836, 84985672, 169971344]

約数ペア:

[(1, 169971344), (2, 84985672), (4, 42492836), (8, 21246418), (16, 10623209), (79, 2151536), (158, 1075768), (316, 537884), (632, 268942), (1264, 134471)]