163244874

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{199}}^1\times {\mathrm{809}}^1$

素因数の和:1039

約数の個数: 48

約数和(自身を含む): 355752000

約数和(自身を除く): 192507126

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 199, 338, 398, 507, 597, 809, 1014, 1194, 1618, 2427, 2587, 4854, 5174, 7761, 10517, 15522, 21034, 31551, 33631, 63102, 67262, 100893, 136721, 160991, 201786, 273442, 321982, 410163, 482973, 820326, 965946, 2092883, 4185766, 6278649, 12557298, 27207479, 54414958, 81622437, 163244874]

約数ペア:

[(1, 163244874), (2, 81622437), (3, 54414958), (6, 27207479), (13, 12557298), (26, 6278649), (39, 4185766), (78, 2092883), (169, 965946), (199, 820326), (338, 482973), (398, 410163), (507, 321982), (597, 273442), (809, 201786), (1014, 160991), (1194, 136721), (1618, 100893), (2427, 67262), (2587, 63102), (4854, 33631), (5174, 31551), (7761, 21034), (10517, 15522)]