157729286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{9041}}^1$

素因数の和:9128

約数の個数: 32

約数和(自身を含む): 282544416

約数和(自身を除く): 124815130

約数列:

[1, 2, 11, 13, 22, 26, 61, 122, 143, 286, 671, 793, 1342, 1586, 8723, 9041, 17446, 18082, 99451, 117533, 198902, 235066, 551501, 1103002, 1292863, 2585726, 6066511, 7169513, 12133022, 14339026, 78864643, 157729286]

約数ペア:

[(1, 157729286), (2, 78864643), (11, 14339026), (13, 12133022), (22, 7169513), (26, 6066511), (61, 2585726), (122, 1292863), (143, 1103002), (286, 551501), (671, 235066), (793, 198902), (1342, 117533), (1586, 99451), (8723, 18082), (9041, 17446)]