40144278

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{80611}}^1$

素因数の和:80699

約数の個数: 16

約数和(自身を含む): 81256896

約数和(自身を除く): 41112618

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 80611, 161222, 241833, 483666, 6690713, 13381426, 20072139, 40144278]

約数ペア:

[(1, 40144278), (2, 20072139), (3, 13381426), (6, 6690713), (83, 483666), (166, 241833), (249, 161222), (498, 80611)]