164098288

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{539797}}^1$

素因数の和:539824

約数の個数: 20

約数和(自身を含む): 334674760

約数和(自身を除く): 170576472

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 539797, 1079594, 2159188, 4318376, 8636752, 10256143, 20512286, 41024572, 82049144, 164098288]

約数ペア:

[(1, 164098288), (2, 82049144), (4, 41024572), (8, 20512286), (16, 10256143), (19, 8636752), (38, 4318376), (76, 2159188), (152, 1079594), (304, 539797)]