173128978

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{17449}}^1$

素因数の和:17514

約数の個数: 24

約数和(自身を含む): 292427100

約数和(自身を除く): 119298122

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 451, 902, 4961, 9922, 17449, 34898, 191939, 383878, 715409, 1430818, 2111329, 4222658, 7869499, 15738998, 86564489, 173128978]

約数ペア:

[(1, 173128978), (2, 86564489), (11, 15738998), (22, 7869499), (41, 4222658), (82, 2111329), (121, 1430818), (242, 715409), (451, 383878), (902, 191939), (4961, 34898), (9922, 17449)]