142818884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{18433}}^1$

素因数の和:18599

約数の個数: 24

約数和(自身を含む): 270979800

約数和(自身を除く): 128160916

約数列:

[1, 2, 4, 13, 26, 52, 149, 298, 596, 1937, 3874, 7748, 18433, 36866, 73732, 239629, 479258, 958516, 2746517, 5493034, 10986068, 35704721, 71409442, 142818884]

約数ペア:

[(1, 142818884), (2, 71409442), (4, 35704721), (13, 10986068), (26, 5493034), (52, 2746517), (149, 958516), (298, 479258), (596, 239629), (1937, 73732), (3874, 36866), (7748, 18433)]