177996858

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{32141}}^1$

素因数の和:32230

約数の個数: 32

約数和(自身を含む): 388789632

約数和(自身を除く): 210792774

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 32141, 64282, 96423, 192846, 417833, 835666, 1253499, 2282011, 2506998, 4564022, 6846033, 13692066, 29666143, 59332286, 88998429, 177996858]

約数ペア:

[(1, 177996858), (2, 88998429), (3, 59332286), (6, 29666143), (13, 13692066), (26, 6846033), (39, 4564022), (71, 2506998), (78, 2282011), (142, 1253499), (213, 835666), (426, 417833), (923, 192846), (1846, 96423), (2769, 64282), (5538, 32141)]