140300754

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{19867}}^1$

素因数の和:19990

約数の個数: 32

約数和(自身を含む): 308987136

約数和(自身を除く): 168686382

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 107, 214, 321, 642, 1177, 2354, 3531, 7062, 19867, 39734, 59601, 119202, 218537, 437074, 655611, 1311222, 2125769, 4251538, 6377307, 12754614, 23383459, 46766918, 70150377, 140300754]

約数ペア:

[(1, 140300754), (2, 70150377), (3, 46766918), (6, 23383459), (11, 12754614), (22, 6377307), (33, 4251538), (66, 2125769), (107, 1311222), (214, 655611), (321, 437074), (642, 218537), (1177, 119202), (2354, 59601), (3531, 39734), (7062, 19867)]