159706728

素因数分解:

$2^3\times 3^4\times {\mathrm{193}}^1\times {\mathrm{1277}}^1$

素因数の和:1488

約数の個数: 80

約数和(自身を含む): 449996580

約数和(自身を除く): 290289852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 193, 216, 324, 386, 579, 648, 772, 1158, 1277, 1544, 1737, 2316, 2554, 3474, 3831, 4632, 5108, 5211, 6948, 7662, 10216, 10422, 11493, 13896, 15324, 15633, 20844, 22986, 30648, 31266, 34479, 41688, 45972, 62532, 68958, 91944, 103437, 125064, 137916, 206874, 246461, 275832, 413748, 492922, 739383, 827496, 985844, 1478766, 1971688, 2218149, 2957532, 4436298, 5915064, 6654447, 8872596, 13308894, 17745192, 19963341, 26617788, 39926682, 53235576, 79853364, 159706728]

約数ペア:

[(1, 159706728), (2, 79853364), (3, 53235576), (4, 39926682), (6, 26617788), (8, 19963341), (9, 17745192), (12, 13308894), (18, 8872596), (24, 6654447), (27, 5915064), (36, 4436298), (54, 2957532), (72, 2218149), (81, 1971688), (108, 1478766), (162, 985844), (193, 827496), (216, 739383), (324, 492922), (386, 413748), (579, 275832), (648, 246461), (772, 206874), (1158, 137916), (1277, 125064), (1544, 103437), (1737, 91944), (2316, 68958), (2554, 62532), (3474, 45972), (3831, 41688), (4632, 34479), (5108, 31266), (5211, 30648), (6948, 22986), (7662, 20844), (10216, 15633), (10422, 15324), (11493, 13896)]