139997526

素因数分解:

$2^1\times 3^1\times {\mathrm{307}}^1\times {\mathrm{76003}}^1$

素因数の和:76315

約数の個数: 16

約数和(自身を含む): 280910784

約数和(自身を除く): 140913258

約数列:

[1, 2, 3, 6, 307, 614, 921, 1842, 76003, 152006, 228009, 456018, 23332921, 46665842, 69998763, 139997526]

約数ペア:

[(1, 139997526), (2, 69998763), (3, 46665842), (6, 23332921), (307, 456018), (614, 228009), (921, 152006), (1842, 76003)]