144480686

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{78779}}^1$

素因数の和:78919

約数の個数: 16

約数和(自身を含む): 249575040

約数和(自身を除く): 105094354

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 78779, 157558, 551453, 1102906, 10320049, 20640098, 72240343, 144480686]

約数ペア:

[(1, 144480686), (2, 72240343), (7, 20640098), (14, 10320049), (131, 1102906), (262, 551453), (917, 157558), (1834, 78779)]