156920797254

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{28335283}}^1$

素因数の和:28335372

約数の個数: 32

約数和(自身を含む): 342743595264

約数和(自身を除く): 185822798010

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 28335283, 56670566, 85005849, 170011698, 368358679, 736717358, 1105076037, 2011805093, 2210152074, 4023610186, 6035415279, 12070830558, 26153466209, 52306932418, 78460398627, 156920797254]

約数ペア:

[(1, 156920797254), (2, 78460398627), (3, 52306932418), (6, 26153466209), (13, 12070830558), (26, 6035415279), (39, 4023610186), (71, 2210152074), (78, 2011805093), (142, 1105076037), (213, 736717358), (426, 368358679), (923, 170011698), (1846, 85005849), (2769, 56670566), (5538, 28335283)]