130508

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:149

約数の個数: 24

約数和(自身を含む): 268800

約数和(自身を除く): 138292

約数列:

[1, 2, 4, 7, 14, 28, 59, 79, 118, 158, 236, 316, 413, 553, 826, 1106, 1652, 2212, 4661, 9322, 18644, 32627, 65254, 130508]

約数ペア:

[(1, 130508), (2, 65254), (4, 32627), (7, 18644), (14, 9322), (28, 4661), (59, 2212), (79, 1652), (118, 1106), (158, 826), (236, 553), (316, 413)]