157481436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{9421}}^1$

素因数の和:9634

約数の個数: 48

約数和(自身を含む): 422105600

約数和(自身を除く): 264624164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 199, 398, 597, 796, 1194, 1393, 2388, 2786, 4179, 5572, 8358, 9421, 16716, 18842, 28263, 37684, 56526, 65947, 113052, 131894, 197841, 263788, 395682, 791364, 1874779, 3749558, 5624337, 7499116, 11248674, 13123453, 22497348, 26246906, 39370359, 52493812, 78740718, 157481436]

約数ペア:

[(1, 157481436), (2, 78740718), (3, 52493812), (4, 39370359), (6, 26246906), (7, 22497348), (12, 13123453), (14, 11248674), (21, 7499116), (28, 5624337), (42, 3749558), (84, 1874779), (199, 791364), (398, 395682), (597, 263788), (796, 197841), (1194, 131894), (1393, 113052), (2388, 65947), (2786, 56526), (4179, 37684), (5572, 28263), (8358, 18842), (9421, 16716)]