159897311

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{11159}}^1$

素因数の和:11278

約数の個数: 16

約数和(自身を含む): 192844800

約数和(自身を除く): 32947489

約数列:

[1, 7, 23, 89, 161, 623, 2047, 11159, 14329, 78113, 256657, 993151, 1796599, 6952057, 22842473, 159897311]

約数ペア:

[(1, 159897311), (7, 22842473), (23, 6952057), (89, 1796599), (161, 993151), (623, 256657), (2047, 78113), (11159, 14329)]