155274018

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1\times {\mathrm{937}}^1$

素因数の和:1402

約数の個数: 32

約数和(自身を含む): 316068480

約数和(自身を除く): 160794462

約数列:

[1, 2, 3, 6, 71, 142, 213, 389, 426, 778, 937, 1167, 1874, 2334, 2811, 5622, 27619, 55238, 66527, 82857, 133054, 165714, 199581, 364493, 399162, 728986, 1093479, 2186958, 25879003, 51758006, 77637009, 155274018]

約数ペア:

[(1, 155274018), (2, 77637009), (3, 51758006), (6, 25879003), (71, 2186958), (142, 1093479), (213, 728986), (389, 399162), (426, 364493), (778, 199581), (937, 165714), (1167, 133054), (1874, 82857), (2334, 66527), (2811, 55238), (5622, 27619)]