170706978

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{1523}}^1$

素因数の和:2023

約数の個数: 48

約数和(自身を含む): 399409920

約数和(自身を除く): 228702942

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 479, 958, 1437, 1523, 2874, 3046, 4311, 4569, 6227, 8622, 9138, 12454, 13707, 18681, 19799, 27414, 37362, 39598, 56043, 59397, 112086, 118794, 178191, 356382, 729517, 1459034, 2188551, 4377102, 6565653, 9483721, 13131306, 18967442, 28451163, 56902326, 85353489, 170706978]

約数ペア:

[(1, 170706978), (2, 85353489), (3, 56902326), (6, 28451163), (9, 18967442), (13, 13131306), (18, 9483721), (26, 6565653), (39, 4377102), (78, 2188551), (117, 1459034), (234, 729517), (479, 356382), (958, 178191), (1437, 118794), (1523, 112086), (2874, 59397), (3046, 56043), (4311, 39598), (4569, 37362), (6227, 27414), (8622, 19799), (9138, 18681), (12454, 13707)]