141456364

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{479}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 290304000

約数和(自身を除く): 148847636

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 199, 212, 371, 398, 479, 742, 796, 958, 1393, 1484, 1916, 2786, 3353, 5572, 6706, 10547, 13412, 21094, 25387, 42188, 50774, 73829, 95321, 101548, 147658, 177709, 190642, 295316, 355418, 381284, 667247, 710836, 1334494, 2668988, 5052013, 10104026, 20208052, 35364091, 70728182, 141456364]

約数ペア:

[(1, 141456364), (2, 70728182), (4, 35364091), (7, 20208052), (14, 10104026), (28, 5052013), (53, 2668988), (106, 1334494), (199, 710836), (212, 667247), (371, 381284), (398, 355418), (479, 295316), (742, 190642), (796, 177709), (958, 147658), (1393, 101548), (1484, 95321), (1916, 73829), (2786, 50774), (3353, 42188), (5572, 25387), (6706, 21094), (10547, 13412)]