128197034

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{76949}}^1$

素因数の和:76982

約数の個数: 24

約数和(自身を含む): 236852100

約数和(自身を除く): 108655066

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 76949, 153898, 538643, 1077286, 1308133, 2616266, 3770501, 7541002, 9156931, 18313862, 64098517, 128197034]

約数ペア:

[(1, 128197034), (2, 64098517), (7, 18313862), (14, 9156931), (17, 7541002), (34, 3770501), (49, 2616266), (98, 1308133), (119, 1077286), (238, 538643), (833, 153898), (1666, 76949)]