156913636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3299}}^1$

素因数の和:3384

約数の個数: 48

約数和(自身を含む): 319334400

約数和(自身を除く): 162420764

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 47, 92, 94, 188, 253, 506, 517, 1012, 1034, 1081, 2068, 2162, 3299, 4324, 6598, 11891, 13196, 23782, 36289, 47564, 72578, 75877, 145156, 151754, 155053, 303508, 310106, 620212, 834647, 1669294, 1705583, 3338588, 3411166, 3566219, 6822332, 7132438, 14264876, 39228409, 78456818, 156913636]

約数ペア:

[(1, 156913636), (2, 78456818), (4, 39228409), (11, 14264876), (22, 7132438), (23, 6822332), (44, 3566219), (46, 3411166), (47, 3338588), (92, 1705583), (94, 1669294), (188, 834647), (253, 620212), (506, 310106), (517, 303508), (1012, 155053), (1034, 151754), (1081, 145156), (2068, 75877), (2162, 72578), (3299, 47564), (4324, 36289), (6598, 23782), (11891, 13196)]