137026288

素因数分解:

$2^4\times 7^1\times {\mathrm{1223449}}^1$

素因数の和:1223464

約数の個数: 20

約数和(自身を含む): 303415600

約数和(自身を除く): 166389312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1223449, 2446898, 4893796, 8564143, 9787592, 17128286, 19575184, 34256572, 68513144, 137026288]

約数ペア:

[(1, 137026288), (2, 68513144), (4, 34256572), (7, 19575184), (8, 17128286), (14, 9787592), (16, 8564143), (28, 4893796), (56, 2446898), (112, 1223449)]