155488398

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1993441}}^1$

素因数の和:1993459

約数の個数: 16

約数和(自身を含む): 334898256

約数和(自身を除く): 179409858

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1993441, 3986882, 5980323, 11960646, 25914733, 51829466, 77744199, 155488398]

約数ペア:

[(1, 155488398), (2, 77744199), (3, 51829466), (6, 25914733), (13, 11960646), (26, 5980323), (39, 3986882), (78, 1993441)]