154200268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{21193}}^1$

素因数の和:21321

約数の個数: 24

約数和(自身を含む): 288407952

約数和(自身を除く): 134207684

約数列:

[1, 2, 4, 17, 34, 68, 107, 214, 428, 1819, 3638, 7276, 21193, 42386, 84772, 360281, 720562, 1441124, 2267651, 4535302, 9070604, 38550067, 77100134, 154200268]

約数ペア:

[(1, 154200268), (2, 77100134), (4, 38550067), (17, 9070604), (34, 4535302), (68, 2267651), (107, 1441124), (214, 720562), (428, 360281), (1819, 84772), (3638, 42386), (7276, 21193)]