156665936

素因数分解:

$2^4\times 7^3\times {\mathrm{28547}}^1$

素因数の和:28576

約数の個数: 40

約数和(自身を含む): 353995200

約数和(自身を除く): 197329264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 28547, 57094, 114188, 199829, 228376, 399658, 456752, 799316, 1398803, 1598632, 2797606, 3197264, 5595212, 9791621, 11190424, 19583242, 22380848, 39166484, 78332968, 156665936]

約数ペア:

[(1, 156665936), (2, 78332968), (4, 39166484), (7, 22380848), (8, 19583242), (14, 11190424), (16, 9791621), (28, 5595212), (49, 3197264), (56, 2797606), (98, 1598632), (112, 1398803), (196, 799316), (343, 456752), (392, 399658), (686, 228376), (784, 199829), (1372, 114188), (2744, 57094), (5488, 28547)]