142720216

素因数分解:

$2^3\times {\mathrm{1741}}^1\times {\mathrm{10247}}^1$

素因数の和:11994

約数の個数: 16

約数和(自身を含む): 267780240

約数和(自身を除く): 125060024

約数列:

[1, 2, 4, 8, 1741, 3482, 6964, 10247, 13928, 20494, 40988, 81976, 17840027, 35680054, 71360108, 142720216]

約数ペア:

[(1, 142720216), (2, 71360108), (4, 35680054), (8, 17840027), (1741, 81976), (3482, 40988), (6964, 20494), (10247, 13928)]