149808743

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{2719}}^1$

素因数の和:3206

約数の個数: 16

約数和(自身を含む): 181739520

約数和(自身を除く): 31930777

約数列:

[1, 7, 17, 119, 463, 2719, 3241, 7871, 19033, 46223, 55097, 323561, 1258897, 8812279, 21401249, 149808743]

約数ペア:

[(1, 149808743), (7, 21401249), (17, 8812279), (119, 1258897), (463, 323561), (2719, 55097), (3241, 46223), (7871, 19033)]