138432836

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{55021}}^1$

素因数の和:55079

約数の個数: 24

約数和(自身を含む): 263445336

約数和(自身を除く): 125012500

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 55021, 110042, 220084, 935357, 1870714, 2035777, 3741428, 4071554, 8143108, 34608209, 69216418, 138432836]

約数ペア:

[(1, 138432836), (2, 69216418), (4, 34608209), (17, 8143108), (34, 4071554), (37, 3741428), (68, 2035777), (74, 1870714), (148, 935357), (629, 220084), (1258, 110042), (2516, 55021)]