149106167

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9421}}^1$

素因数の和:9471

約数の個数: 24

約数和(自身を含む): 193339440

約数和(自身を除く): 44233273

約数列:

[1, 7, 17, 19, 49, 119, 133, 323, 833, 931, 2261, 9421, 15827, 65947, 160157, 178999, 461629, 1121099, 1252993, 3042983, 7847693, 8770951, 21300881, 149106167]

約数ペア:

[(1, 149106167), (7, 21300881), (17, 8770951), (19, 7847693), (49, 3042983), (119, 1252993), (133, 1121099), (323, 461629), (833, 178999), (931, 160157), (2261, 65947), (9421, 15827)]