168871482

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{2663}}^1$

素因数の和:2955

約数の個数: 48

約数和(自身を含む): 395635968

約数和(自身を除く): 226764486

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 271, 542, 813, 1626, 2439, 2663, 3523, 4878, 5326, 7046, 7989, 10569, 15978, 21138, 23967, 31707, 34619, 47934, 63414, 69238, 103857, 207714, 311571, 623142, 721673, 1443346, 2165019, 4330038, 6495057, 9381749, 12990114, 18763498, 28145247, 56290494, 84435741, 168871482]

約数ペア:

[(1, 168871482), (2, 84435741), (3, 56290494), (6, 28145247), (9, 18763498), (13, 12990114), (18, 9381749), (26, 6495057), (39, 4330038), (78, 2165019), (117, 1443346), (234, 721673), (271, 623142), (542, 311571), (813, 207714), (1626, 103857), (2439, 69238), (2663, 63414), (3523, 47934), (4878, 34619), (5326, 31707), (7046, 23967), (7989, 21138), (10569, 15978)]