144433972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{111791}}^1$

素因数の和:111831

約数の個数: 24

約数和(自身を含む): 281715840

約数和(自身を除く): 137281868

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 111791, 223582, 447164, 1900447, 2124029, 3800894, 4248058, 7601788, 8496116, 36108493, 72216986, 144433972]

約数ペア:

[(1, 144433972), (2, 72216986), (4, 36108493), (17, 8496116), (19, 7601788), (34, 4248058), (38, 3800894), (68, 2124029), (76, 1900447), (323, 447164), (646, 223582), (1292, 111791)]