180800776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{6143}}^1$

素因数の和:6445

約数の個数: 32

約数和(自身を含む): 366428160

約数和(自身を除く): 185627384

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 283, 566, 1132, 2264, 3679, 6143, 7358, 12286, 14716, 24572, 29432, 49144, 79859, 159718, 319436, 638872, 1738469, 3476938, 6953876, 13907752, 22600097, 45200194, 90400388, 180800776]

約数ペア:

[(1, 180800776), (2, 90400388), (4, 45200194), (8, 22600097), (13, 13907752), (26, 6953876), (52, 3476938), (104, 1738469), (283, 638872), (566, 319436), (1132, 159718), (2264, 79859), (3679, 49144), (6143, 29432), (7358, 24572), (12286, 14716)]