156970329126

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{28344227}}^1$

素因数の和:28344316

約数の個数: 32

約数和(自身を含む): 342851781888

約数和(自身を除く): 185881452762

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 28344227, 56688454, 85032681, 170065362, 368474951, 736949902, 1105424853, 2012440117, 2210849706, 4024880234, 6037320351, 12074640702, 26161721521, 52323443042, 78485164563, 156970329126]

約数ペア:

[(1, 156970329126), (2, 78485164563), (3, 52323443042), (6, 26161721521), (13, 12074640702), (26, 6037320351), (39, 4024880234), (71, 2210849706), (78, 2012440117), (142, 1105424853), (213, 736949902), (426, 368474951), (923, 170065362), (1846, 85032681), (2769, 56688454), (5538, 28344227)]