145017672

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{140521}}^1$

素因数の和:140573

約数の個数: 32

約数和(自身を含む): 370978080

約数和(自身を除く): 225960408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 140521, 281042, 421563, 562084, 843126, 1124168, 1686252, 3372504, 6042403, 12084806, 18127209, 24169612, 36254418, 48339224, 72508836, 145017672]

約数ペア:

[(1, 145017672), (2, 72508836), (3, 48339224), (4, 36254418), (6, 24169612), (8, 18127209), (12, 12084806), (24, 6042403), (43, 3372504), (86, 1686252), (129, 1124168), (172, 843126), (258, 562084), (344, 421563), (516, 281042), (1032, 140521)]