156946442

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 248742144

約数和(自身を除く): 91795702

約数列:

[1, 2, 41, 47, 82, 94, 193, 211, 386, 422, 1927, 3854, 7913, 8651, 9071, 9917, 15826, 17302, 18142, 19834, 40723, 81446, 371911, 406597, 743822, 813194, 1669643, 1913981, 3339286, 3827962, 78473221, 156946442]

約数ペア:

[(1, 156946442), (2, 78473221), (41, 3827962), (47, 3339286), (82, 1913981), (94, 1669643), (193, 813194), (211, 743822), (386, 406597), (422, 371911), (1927, 81446), (3854, 40723), (7913, 19834), (8651, 18142), (9071, 17302), (9917, 15826)]