127128876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{11047}}^1$

素因数の和:11198

約数の個数: 48

約数和(自身を含む): 341515776

約数和(自身を除く): 214386900

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 137, 274, 411, 548, 822, 959, 1644, 1918, 2877, 3836, 5754, 11047, 11508, 22094, 33141, 44188, 66282, 77329, 132564, 154658, 231987, 309316, 463974, 927948, 1513439, 3026878, 4540317, 6053756, 9080634, 10594073, 18161268, 21188146, 31782219, 42376292, 63564438, 127128876]

約数ペア:

[(1, 127128876), (2, 63564438), (3, 42376292), (4, 31782219), (6, 21188146), (7, 18161268), (12, 10594073), (14, 9080634), (21, 6053756), (28, 4540317), (42, 3026878), (84, 1513439), (137, 927948), (274, 463974), (411, 309316), (548, 231987), (822, 154658), (959, 132564), (1644, 77329), (1918, 66282), (2877, 44188), (3836, 33141), (5754, 22094), (11047, 11508)]