157522463

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{1979}}^1$

素因数の和:2206

約数の個数: 16

約数和(自身を含む): 183617280

約数和(自身を除く): 26094817

約数列:

[1, 7, 83, 137, 581, 959, 1979, 11371, 13853, 79597, 164257, 271123, 1149799, 1897861, 22503209, 157522463]

約数ペア:

[(1, 157522463), (7, 22503209), (83, 1897861), (137, 1149799), (581, 271123), (959, 164257), (1979, 79597), (11371, 13853)]