123174154

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{8447}}^1$

素因数の和:8789

約数の個数: 16

約数和(自身を含む): 193425408

約数和(自身を除く): 70251254

約数列:

[1, 2, 23, 46, 317, 634, 7291, 8447, 14582, 16894, 194281, 388562, 2677699, 5355398, 61587077, 123174154]

約数ペア:

[(1, 123174154), (2, 61587077), (23, 5355398), (46, 2677699), (317, 388562), (634, 194281), (7291, 16894), (8447, 14582)]