144943372

素因数分解:

$2^2\times 7^2\times {\mathrm{739507}}^1$

素因数の和:739525

約数の個数: 18

約数和(自身を含む): 295063692

約数和(自身を除く): 150120320

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 739507, 1479014, 2958028, 5176549, 10353098, 20706196, 36235843, 72471686, 144943372]

約数ペア:

[(1, 144943372), (2, 72471686), (4, 36235843), (7, 20706196), (14, 10353098), (28, 5176549), (49, 2958028), (98, 1479014), (196, 739507)]