156938629082

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1\times {\mathrm{128903}}^1$

素因数の和:129278

約数の個数: 32

約数和(自身を含む): 247248184320

約数和(自身を除く): 90309555238

約数列:

[1, 2, 31, 62, 73, 146, 269, 538, 2263, 4526, 8339, 16678, 19637, 39274, 128903, 257806, 608747, 1217494, 3995993, 7991986, 9409919, 18819838, 34674907, 69349814, 291707489, 583414978, 1074922117, 2149844234, 2531268211, 5062536422, 78469314541, 156938629082]

約数ペア:

[(1, 156938629082), (2, 78469314541), (31, 5062536422), (62, 2531268211), (73, 2149844234), (146, 1074922117), (269, 583414978), (538, 291707489), (2263, 69349814), (4526, 34674907), (8339, 18819838), (16678, 9409919), (19637, 7991986), (39274, 3995993), (128903, 1217494), (257806, 608747)]