161073948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{17921}}^1$

素因数の和:18042

約数の個数: 48

約数和(自身を含む): 433569024

約数和(自身を除く): 272495076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 321, 428, 642, 749, 1284, 1498, 2247, 2996, 4494, 8988, 17921, 35842, 53763, 71684, 107526, 125447, 215052, 250894, 376341, 501788, 752682, 1505364, 1917547, 3835094, 5752641, 7670188, 11505282, 13422829, 23010564, 26845658, 40268487, 53691316, 80536974, 161073948]

約数ペア:

[(1, 161073948), (2, 80536974), (3, 53691316), (4, 40268487), (6, 26845658), (7, 23010564), (12, 13422829), (14, 11505282), (21, 7670188), (28, 5752641), (42, 3835094), (84, 1917547), (107, 1505364), (214, 752682), (321, 501788), (428, 376341), (642, 250894), (749, 215052), (1284, 125447), (1498, 107526), (2247, 71684), (2996, 53763), (4494, 35842), (8988, 17921)]