140402016

素因数分解:

$2^5\times 3^2\times {\mathrm{487507}}^1$

素因数の和:487523

約数の個数: 36

約数和(自身を含む): 399269052

約数和(自身を除く): 258867036

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 487507, 975014, 1462521, 1950028, 2925042, 3900056, 4387563, 5850084, 7800112, 8775126, 11700168, 15600224, 17550252, 23400336, 35100504, 46800672, 70201008, 140402016]

約数ペア:

[(1, 140402016), (2, 70201008), (3, 46800672), (4, 35100504), (6, 23400336), (8, 17550252), (9, 15600224), (12, 11700168), (16, 8775126), (18, 7800112), (24, 5850084), (32, 4387563), (36, 3900056), (48, 2925042), (72, 1950028), (96, 1462521), (144, 975014), (288, 487507)]