138688266

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{2297}}^1$

素因数の和:2678

約数の個数: 32

約数和(自身を含む): 287893440

約数和(自身を除く): 149205174

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 347, 694, 1041, 2082, 2297, 4594, 6891, 10063, 13782, 20126, 30189, 60378, 66613, 133226, 199839, 399678, 797059, 1594118, 2391177, 4782354, 23114711, 46229422, 69344133, 138688266]

約数ペア:

[(1, 138688266), (2, 69344133), (3, 46229422), (6, 23114711), (29, 4782354), (58, 2391177), (87, 1594118), (174, 797059), (347, 399678), (694, 199839), (1041, 133226), (2082, 66613), (2297, 60378), (4594, 30189), (6891, 20126), (10063, 13782)]