157856492

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{877}}^1\times {\mathrm{2647}}^1$

素因数の和:3545

約数の個数: 24

約数和(自身を含む): 292942944

約数和(自身を除く): 135086452

約数列:

[1, 2, 4, 17, 34, 68, 877, 1754, 2647, 3508, 5294, 10588, 14909, 29818, 44999, 59636, 89998, 179996, 2321419, 4642838, 9285676, 39464123, 78928246, 157856492]

約数ペア:

[(1, 157856492), (2, 78928246), (4, 39464123), (17, 9285676), (34, 4642838), (68, 2321419), (877, 179996), (1754, 89998), (2647, 59636), (3508, 44999), (5294, 29818), (10588, 14909)]