157025526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{21611}}^1$

素因数の和:21796

約数の個数: 32

約数和(自身を含む): 361006848

約数和(自身を除く): 203981322

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 173, 346, 519, 1038, 1211, 2422, 3633, 7266, 21611, 43222, 64833, 129666, 151277, 302554, 453831, 907662, 3738703, 7477406, 11216109, 22432218, 26170921, 52341842, 78512763, 157025526]

約数ペア:

[(1, 157025526), (2, 78512763), (3, 52341842), (6, 26170921), (7, 22432218), (14, 11216109), (21, 7477406), (42, 3738703), (173, 907662), (346, 453831), (519, 302554), (1038, 151277), (1211, 129666), (2422, 64833), (3633, 43222), (7266, 21611)]