154993798076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{69317441}}^1$

素因数の和:69317501

約数の個数: 24

約数和(自身を含む): 298896809904

約数和(自身を除く): 143903011828

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 69317441, 138634882, 277269764, 901126733, 1802253466, 2980649963, 3604506932, 5961299926, 11922599852, 38748449519, 77496899038, 154993798076]

約数ペア:

[(1, 154993798076), (2, 77496899038), (4, 38748449519), (13, 11922599852), (26, 5961299926), (43, 3604506932), (52, 2980649963), (86, 1802253466), (172, 901126733), (559, 277269764), (1118, 138634882), (2236, 69317441)]