189623960068

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{3822139}}^1$

素因数の和:3822379

約数の個数: 24

約数和(自身を含む): 338182947200

約数和(自身を除く): 148558987132

約数列:

[1, 2, 4, 79, 157, 158, 314, 316, 628, 12403, 24806, 49612, 3822139, 7644278, 15288556, 301948981, 600075823, 603897962, 1200151646, 1207795924, 2400303292, 47405990017, 94811980034, 189623960068]

約数ペア:

[(1, 189623960068), (2, 94811980034), (4, 47405990017), (79, 2400303292), (157, 1207795924), (158, 1200151646), (314, 603897962), (316, 600075823), (628, 301948981), (12403, 15288556), (24806, 7644278), (49612, 3822139)]