180148192

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{25943}}^1$

素因数の和:25991

約数の個数: 48

約数和(自身を含む): 418424832

約数和(自身を除く): 238276640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 25943, 51886, 103772, 181601, 207544, 363202, 415088, 726404, 804233, 830176, 1452808, 1608466, 2905616, 3216932, 5629631, 5811232, 6433864, 11259262, 12867728, 22518524, 25735456, 45037048, 90074096, 180148192]

約数ペア:

[(1, 180148192), (2, 90074096), (4, 45037048), (7, 25735456), (8, 22518524), (14, 12867728), (16, 11259262), (28, 6433864), (31, 5811232), (32, 5629631), (56, 3216932), (62, 2905616), (112, 1608466), (124, 1452808), (217, 830176), (224, 804233), (248, 726404), (434, 415088), (496, 363202), (868, 207544), (992, 181601), (1736, 103772), (3472, 51886), (6944, 25943)]