143232306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{10303}}^1$

素因数の和:10646

約数の個数: 32

約数和(自身を含む): 328409088

約数和(自身を除く): 185176782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 331, 662, 993, 1986, 2317, 4634, 6951, 10303, 13902, 20606, 30909, 61818, 72121, 144242, 216363, 432726, 3410293, 6820586, 10230879, 20461758, 23872051, 47744102, 71616153, 143232306]

約数ペア:

[(1, 143232306), (2, 71616153), (3, 47744102), (6, 23872051), (7, 20461758), (14, 10230879), (21, 6820586), (42, 3410293), (331, 432726), (662, 216363), (993, 144242), (1986, 72121), (2317, 61818), (4634, 30909), (6951, 20606), (10303, 13902)]