118721708

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{20887}}^1$

素因数の和:20934

約数の個数: 36

約数和(自身を含む): 250029360

約数和(自身を除く): 131307652

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1421, 2842, 5684, 20887, 41774, 83548, 146209, 292418, 584836, 605723, 1023463, 1211446, 2046926, 2422892, 4093852, 4240061, 8480122, 16960244, 29680427, 59360854, 118721708]

約数ペア:

[(1, 118721708), (2, 59360854), (4, 29680427), (7, 16960244), (14, 8480122), (28, 4240061), (29, 4093852), (49, 2422892), (58, 2046926), (98, 1211446), (116, 1023463), (196, 605723), (203, 584836), (406, 292418), (812, 146209), (1421, 83548), (2842, 41774), (5684, 20887)]