157059353128

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{557}}^1\times {\mathrm{819691}}^1$

素因数の和:820297

約数の個数: 32

約数和(自身を含む): 301876169760

約数和(自身を除く): 144816816632

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 557, 1114, 2228, 4456, 23951, 47902, 95804, 191608, 819691, 1639382, 3278764, 6557528, 35246713, 70493426, 140986852, 281973704, 456567887, 913135774, 1826271548, 3652543096, 19632419141, 39264838282, 78529676564, 157059353128]

約数ペア:

[(1, 157059353128), (2, 78529676564), (4, 39264838282), (8, 19632419141), (43, 3652543096), (86, 1826271548), (172, 913135774), (344, 456567887), (557, 281973704), (1114, 140986852), (2228, 70493426), (4456, 35246713), (23951, 6557528), (47902, 3278764), (95804, 1639382), (191608, 819691)]