129136672

素因数分解:

$2^5\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2897}}^1$

素因数の和:3113

約数の個数: 48

約数和(自身を含む): 292118400

約数和(自身を除く): 162981728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 199, 224, 398, 796, 1393, 1592, 2786, 2897, 3184, 5572, 5794, 6368, 11144, 11588, 20279, 22288, 23176, 40558, 44576, 46352, 81116, 92704, 162232, 324464, 576503, 648928, 1153006, 2306012, 4035521, 4612024, 8071042, 9224048, 16142084, 18448096, 32284168, 64568336, 129136672]

約数ペア:

[(1, 129136672), (2, 64568336), (4, 32284168), (7, 18448096), (8, 16142084), (14, 9224048), (16, 8071042), (28, 4612024), (32, 4035521), (56, 2306012), (112, 1153006), (199, 648928), (224, 576503), (398, 324464), (796, 162232), (1393, 92704), (1592, 81116), (2786, 46352), (2897, 44576), (3184, 40558), (5572, 23176), (5794, 22288), (6368, 20279), (11144, 11588)]