143081906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{16981}}^1$

素因数の和:17377

約数の個数: 16

約数和(自身を含む): 234759168

約数和(自身を除く): 91677262

約数列:

[1, 2, 11, 22, 383, 766, 4213, 8426, 16981, 33962, 186791, 373582, 6503723, 13007446, 71540953, 143081906]

約数ペア:

[(1, 143081906), (2, 71540953), (11, 13007446), (22, 6503723), (383, 373582), (766, 186791), (4213, 33962), (8426, 16981)]