180850544

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{15091}}^1$

素因数の和:15213

約数の個数: 40

約数和(自身を含む): 404224128

約数和(自身を除く): 223373584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 428, 749, 856, 1498, 1712, 2996, 5992, 11984, 15091, 30182, 60364, 105637, 120728, 211274, 241456, 422548, 845096, 1614737, 1690192, 3229474, 6458948, 11303159, 12917896, 22606318, 25835792, 45212636, 90425272, 180850544]

約数ペア:

[(1, 180850544), (2, 90425272), (4, 45212636), (7, 25835792), (8, 22606318), (14, 12917896), (16, 11303159), (28, 6458948), (56, 3229474), (107, 1690192), (112, 1614737), (214, 845096), (428, 422548), (749, 241456), (856, 211274), (1498, 120728), (1712, 105637), (2996, 60364), (5992, 30182), (11984, 15091)]