144637564

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{125119}}^1$

素因数の和:125157

約数の個数: 18

約数和(自身を含む): 268882880

約数和(自身を除く): 124245316

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 125119, 250238, 500476, 2127023, 4254046, 8508092, 36159391, 72318782, 144637564]

約数ペア:

[(1, 144637564), (2, 72318782), (4, 36159391), (17, 8508092), (34, 4254046), (68, 2127023), (289, 500476), (578, 250238), (1156, 125119)]