189747544

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{91577}}^1$

素因数の和:91627

約数の個数: 32

約数和(自身を含む): 417595680

約数和(自身を除く): 227848136

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 91577, 183154, 366308, 641039, 732616, 1282078, 2564156, 3388349, 5128312, 6776698, 13553396, 23718443, 27106792, 47436886, 94873772, 189747544]

約数ペア:

[(1, 189747544), (2, 94873772), (4, 47436886), (7, 27106792), (8, 23718443), (14, 13553396), (28, 6776698), (37, 5128312), (56, 3388349), (74, 2564156), (148, 1282078), (259, 732616), (296, 641039), (518, 366308), (1036, 183154), (2072, 91577)]