133495778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{919}}^1$

素因数の和:1122

約数の個数: 32

約数和(自身を含む): 223184640

約数和(自身を除く): 89688862

約数列:

[1, 2, 13, 26, 37, 74, 151, 302, 481, 919, 962, 1838, 1963, 3926, 5587, 11174, 11947, 23894, 34003, 68006, 72631, 138769, 145262, 277538, 442039, 884078, 1803997, 3607994, 5134453, 10268906, 66747889, 133495778]

約数ペア:

[(1, 133495778), (2, 66747889), (13, 10268906), (26, 5134453), (37, 3607994), (74, 1803997), (151, 884078), (302, 442039), (481, 277538), (919, 145262), (962, 138769), (1838, 72631), (1963, 68006), (3926, 34003), (5587, 23894), (11174, 11947)]