168108542

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{631987}}^1$

素因数の和:632015

約数の個数: 16

約数和(自身を含む): 303354240

約数和(自身を除く): 135245698

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 631987, 1263974, 4423909, 8847818, 12007753, 24015506, 84054271, 168108542]

約数ペア:

[(1, 168108542), (2, 84054271), (7, 24015506), (14, 12007753), (19, 8847818), (38, 4423909), (133, 1263974), (266, 631987)]