159389494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{1171}}^1$

素因数の和:1476

約数の個数: 32

約数和(自身を含む): 273404160

約数和(自身を除く): 114014666

約数列:

[1, 2, 11, 22, 23, 46, 253, 269, 506, 538, 1171, 2342, 2959, 5918, 6187, 12374, 12881, 25762, 26933, 53866, 68057, 136114, 296263, 314999, 592526, 629998, 3464989, 6929978, 7244977, 14489954, 79694747, 159389494]

約数ペア:

[(1, 159389494), (2, 79694747), (11, 14489954), (22, 7244977), (23, 6929978), (46, 3464989), (253, 629998), (269, 592526), (506, 314999), (538, 296263), (1171, 136114), (2342, 68057), (2959, 53866), (5918, 26933), (6187, 25762), (12374, 12881)]