157422782

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{51479}}^1$

素因数の和:51631

約数の個数: 16

約数和(自身を含む): 259459200

約数和(自身を除く): 102036418

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 51479, 102958, 566269, 1132538, 7155581, 14311162, 78711391, 157422782]

約数ペア:

[(1, 157422782), (2, 78711391), (11, 14311162), (22, 7155581), (139, 1132538), (278, 566269), (1529, 102958), (3058, 51479)]