139448812

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{461}}^1\times {\mathrm{1609}}^1$

素因数の和:2121

約数の個数: 24

約数和(自身を含む): 249923520

約数和(自身を除く): 110474708

約数列:

[1, 2, 4, 47, 94, 188, 461, 922, 1609, 1844, 3218, 6436, 21667, 43334, 75623, 86668, 151246, 302492, 741749, 1483498, 2966996, 34862203, 69724406, 139448812]

約数ペア:

[(1, 139448812), (2, 69724406), (4, 34862203), (47, 2966996), (94, 1483498), (188, 741749), (461, 302492), (922, 151246), (1609, 86668), (1844, 75623), (3218, 43334), (6436, 21667)]