165796142

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{6701}}^1$

素因数の和:6931

約数の個数: 16

約数和(自身を含む): 253335600

約数和(自身を除く): 87539458

約数列:

[1, 2, 89, 139, 178, 278, 6701, 12371, 13402, 24742, 596389, 931439, 1192778, 1862878, 82898071, 165796142]

約数ペア:

[(1, 165796142), (2, 82898071), (89, 1862878), (139, 1192778), (178, 931439), (278, 596389), (6701, 24742), (12371, 13402)]