179288538

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{208961}}^1$

素因数の和:208990

約数の個数: 32

約数和(自身を含む): 421267392

約数和(自身を除く): 241978854

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 208961, 417922, 626883, 1253766, 2298571, 2716493, 4597142, 5432986, 6895713, 8149479, 13791426, 16298958, 29881423, 59762846, 89644269, 179288538]

約数ペア:

[(1, 179288538), (2, 89644269), (3, 59762846), (6, 29881423), (11, 16298958), (13, 13791426), (22, 8149479), (26, 6895713), (33, 5432986), (39, 4597142), (66, 2716493), (78, 2298571), (143, 1253766), (286, 626883), (429, 417922), (858, 208961)]