168681734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{341461}}^1$

素因数の和:341495

約数の個数: 16

約数和(自身を含む): 286828080

約数和(自身を除く): 118146346

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 341461, 682922, 4438993, 6487759, 8877986, 12975518, 84340867, 168681734]

約数ペア:

[(1, 168681734), (2, 84340867), (13, 12975518), (19, 8877986), (26, 6487759), (38, 4438993), (247, 682922), (494, 341461)]