155156726

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{12277}}^1$

素因数の和:12439

約数の個数: 16

約数和(自身を含む): 238684320

約数和(自身を除く): 83527594

約数列:

[1, 2, 71, 89, 142, 178, 6319, 12277, 12638, 24554, 871667, 1092653, 1743334, 2185306, 77578363, 155156726]

約数ペア:

[(1, 155156726), (2, 77578363), (71, 2185306), (89, 1743334), (142, 1092653), (178, 871667), (6319, 24554), (12277, 12638)]