142798466

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{27179}}^1$

素因数の和:27289

約数の個数: 16

約数和(自身を含む): 223093440

約数和(自身を除く): 80294974

約数列:

[1, 2, 37, 71, 74, 142, 2627, 5254, 27179, 54358, 1005623, 1929709, 2011246, 3859418, 71399233, 142798466]

約数ペア:

[(1, 142798466), (2, 71399233), (37, 3859418), (71, 2011246), (74, 1929709), (142, 1005623), (2627, 54358), (5254, 27179)]