144450872

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{440399}}^1$

素因数の和:440446

約数の個数: 16

約数和(自身を含む): 277452000

約数和(自身を除く): 133001128

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 440399, 880798, 1761596, 3523192, 18056359, 36112718, 72225436, 144450872]

約数ペア:

[(1, 144450872), (2, 72225436), (4, 36112718), (8, 18056359), (41, 3523192), (82, 1761596), (164, 880798), (328, 440399)]