158399999

素因数分解:

${\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{1171}}^1$

素因数の和:1370

約数の個数: 16

約数和(自身を含む): 171721440

約数和(自身を除く): 13321441

約数列:

[1, 17, 73, 109, 1171, 1241, 1853, 7957, 19907, 85483, 127639, 135269, 1453211, 2169863, 9317647, 158399999]

約数ペア:

[(1, 158399999), (17, 9317647), (73, 2169863), (109, 1453211), (1171, 135269), (1241, 127639), (1853, 85483), (7957, 19907)]