148491536

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{488459}}^1$

素因数の和:488486

約数の個数: 20

約数和(自身を含む): 302845200

約数和(自身を除く): 154353664

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 488459, 976918, 1953836, 3907672, 7815344, 9280721, 18561442, 37122884, 74245768, 148491536]

約数ペア:

[(1, 148491536), (2, 74245768), (4, 37122884), (8, 18561442), (16, 9280721), (19, 7815344), (38, 3907672), (76, 1953836), (152, 976918), (304, 488459)]