156949782

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{64271}}^1$

素因数の和:64324

約数の個数: 32

約数和(自身を含む): 351696384

約数和(自身を除く): 194746602

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 64271, 128542, 192813, 385626, 706981, 1413962, 2120943, 2378027, 4241886, 4756054, 7134081, 14268162, 26158297, 52316594, 78474891, 156949782]

約数ペア:

[(1, 156949782), (2, 78474891), (3, 52316594), (6, 26158297), (11, 14268162), (22, 7134081), (33, 4756054), (37, 4241886), (66, 2378027), (74, 2120943), (111, 1413962), (222, 706981), (407, 385626), (814, 192813), (1221, 128542), (2442, 64271)]