138212292

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{162221}}^1$

素因数の和:162299

約数の個数: 24

約数和(自身を含む): 327039552

約数和(自身を除く): 188827260

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 162221, 324442, 486663, 648884, 973326, 1946652, 11517691, 23035382, 34553073, 46070764, 69106146, 138212292]

約数ペア:

[(1, 138212292), (2, 69106146), (3, 46070764), (4, 34553073), (6, 23035382), (12, 11517691), (71, 1946652), (142, 973326), (213, 648884), (284, 486663), (426, 324442), (852, 162221)]