144426212

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{72649}}^1$

素因数の和:72731

約数の個数: 24

約数和(自身を含む): 292924800

約数和(自身を除く): 148498588

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 72649, 145298, 290596, 508543, 1017086, 2034172, 5158079, 10316158, 20632316, 36106553, 72213106, 144426212]

約数ペア:

[(1, 144426212), (2, 72213106), (4, 36106553), (7, 20632316), (14, 10316158), (28, 5158079), (71, 2034172), (142, 1017086), (284, 508543), (497, 290596), (994, 145298), (1988, 72649)]