128554524

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{510137}}^1$

素因数の和:510154

約数の個数: 36

約数和(自身を含む): 371380464

約数和(自身を除く): 242825940

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 510137, 1020274, 1530411, 2040548, 3060822, 3570959, 4591233, 6121644, 7141918, 9182466, 10712877, 14283836, 18364932, 21425754, 32138631, 42851508, 64277262, 128554524]

約数ペア:

[(1, 128554524), (2, 64277262), (3, 42851508), (4, 32138631), (6, 21425754), (7, 18364932), (9, 14283836), (12, 10712877), (14, 9182466), (18, 7141918), (21, 6121644), (28, 4591233), (36, 3570959), (42, 3060822), (63, 2040548), (84, 1530411), (126, 1020274), (252, 510137)]