138961326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{174137}}^1$

素因数の和:174168

約数の個数: 32

約数和(自身を含む): 334344960

約数和(自身を除く): 195383634

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 174137, 348274, 522411, 1044822, 1218959, 2437918, 3308603, 3656877, 6617206, 7313754, 9925809, 19851618, 23160221, 46320442, 69480663, 138961326]

約数ペア:

[(1, 138961326), (2, 69480663), (3, 46320442), (6, 23160221), (7, 19851618), (14, 9925809), (19, 7313754), (21, 6617206), (38, 3656877), (42, 3308603), (57, 2437918), (114, 1218959), (133, 1044822), (266, 522411), (399, 348274), (798, 174137)]