140365974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6779}}^1$

素因数の和:6837

約数の個数: 64

約数和(自身を含む): 351475200

約数和(自身を除く): 211109226

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 29, 34, 42, 51, 58, 87, 102, 119, 174, 203, 238, 357, 406, 493, 609, 714, 986, 1218, 1479, 2958, 3451, 6779, 6902, 10353, 13558, 20337, 20706, 40674, 47453, 94906, 115243, 142359, 196591, 230486, 284718, 345729, 393182, 589773, 691458, 806701, 1179546, 1376137, 1613402, 2420103, 2752274, 3342047, 4128411, 4840206, 6684094, 8256822, 10026141, 20052282, 23394329, 46788658, 70182987, 140365974]

約数ペア:

[(1, 140365974), (2, 70182987), (3, 46788658), (6, 23394329), (7, 20052282), (14, 10026141), (17, 8256822), (21, 6684094), (29, 4840206), (34, 4128411), (42, 3342047), (51, 2752274), (58, 2420103), (87, 1613402), (102, 1376137), (119, 1179546), (174, 806701), (203, 691458), (238, 589773), (357, 393182), (406, 345729), (493, 284718), (609, 230486), (714, 196591), (986, 142359), (1218, 115243), (1479, 94906), (2958, 47453), (3451, 40674), (6779, 20706), (6902, 20337), (10353, 13558)]