154889644

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{425521}}^1$

素因数の和:425545

約数の個数: 24

約数和(自身を含む): 333609248

約数和(自身を除く): 178719604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 425521, 851042, 1702084, 2978647, 5531773, 5957294, 11063546, 11914588, 22127092, 38722411, 77444822, 154889644]

約数ペア:

[(1, 154889644), (2, 77444822), (4, 38722411), (7, 22127092), (13, 11914588), (14, 11063546), (26, 5957294), (28, 5531773), (52, 2978647), (91, 1702084), (182, 851042), (364, 425521)]