157328204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{13913}}^1$

素因数の和:14185

約数の個数: 24

約数和(自身を含む): 301544208

約数和(自身を除く): 144216004

約数列:

[1, 2, 4, 11, 22, 44, 257, 514, 1028, 2827, 5654, 11308, 13913, 27826, 55652, 153043, 306086, 612172, 3575641, 7151282, 14302564, 39332051, 78664102, 157328204]

約数ペア:

[(1, 157328204), (2, 78664102), (4, 39332051), (11, 14302564), (22, 7151282), (44, 3575641), (257, 612172), (514, 306086), (1028, 153043), (2827, 55652), (5654, 27826), (11308, 13913)]