144665612

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{397433}}^1$

素因数の和:397457

約数の個数: 24

約数和(自身を含む): 311588256

約数和(自身を除く): 166922644

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 397433, 794866, 1589732, 2782031, 5166629, 5564062, 10333258, 11128124, 20666516, 36166403, 72332806, 144665612]

約数ペア:

[(1, 144665612), (2, 72332806), (4, 36166403), (7, 20666516), (13, 11128124), (14, 10333258), (26, 5564062), (28, 5166629), (52, 2782031), (91, 1589732), (182, 794866), (364, 397433)]