131126928

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{28163}}^1$

素因数の和:28271

約数の個数: 40

約数和(自身を含む): 342248928

約数和(自身を除く): 211122000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 194, 291, 388, 582, 776, 1164, 1552, 2328, 4656, 28163, 56326, 84489, 112652, 168978, 225304, 337956, 450608, 675912, 1351824, 2731811, 5463622, 8195433, 10927244, 16390866, 21854488, 32781732, 43708976, 65563464, 131126928]

約数ペア:

[(1, 131126928), (2, 65563464), (3, 43708976), (4, 32781732), (6, 21854488), (8, 16390866), (12, 10927244), (16, 8195433), (24, 5463622), (48, 2731811), (97, 1351824), (194, 675912), (291, 450608), (388, 337956), (582, 225304), (776, 168978), (1164, 112652), (1552, 84489), (2328, 56326), (4656, 28163)]