149080916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{5653}}^1$

素因数の和:6023

約数の個数: 24

約数和(自身を含む): 275462880

約数和(自身を除く): 126381964

約数列:

[1, 2, 4, 19, 38, 76, 347, 694, 1388, 5653, 6593, 11306, 13186, 22612, 26372, 107407, 214814, 429628, 1961591, 3923182, 7846364, 37270229, 74540458, 149080916]

約数ペア:

[(1, 149080916), (2, 74540458), (4, 37270229), (19, 7846364), (38, 3923182), (76, 1961591), (347, 429628), (694, 214814), (1388, 107407), (5653, 26372), (6593, 22612), (11306, 13186)]