138220686443

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{47189}}^1$

素因数の和:47579

約数の個数: 32

約数和(自身を含む): 167437670400

約数和(自身を除く): 29216983957

約数列:

[1, 7, 29, 47, 203, 307, 329, 1363, 2149, 8903, 9541, 14429, 47189, 62321, 101003, 330323, 418441, 1368481, 2217883, 2929087, 9579367, 14487023, 15525181, 64318607, 101409161, 420123667, 450230249, 680890081, 2940865669, 4766230567, 19745812349, 138220686443]

約数ペア:

[(1, 138220686443), (7, 19745812349), (29, 4766230567), (47, 2940865669), (203, 680890081), (307, 450230249), (329, 420123667), (1363, 101409161), (2149, 64318607), (8903, 15525181), (9541, 14487023), (14429, 9579367), (47189, 2929087), (62321, 2217883), (101003, 1368481), (330323, 418441)]