140214908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{10193}}^1$

素因数の和:10397

約数の個数: 24

約数和(自身を含む): 259743120

約数和(自身を除く): 119528212

約数列:

[1, 2, 4, 19, 38, 76, 181, 362, 724, 3439, 6878, 10193, 13756, 20386, 40772, 193667, 387334, 774668, 1844933, 3689866, 7379732, 35053727, 70107454, 140214908]

約数ペア:

[(1, 140214908), (2, 70107454), (4, 35053727), (19, 7379732), (38, 3689866), (76, 1844933), (181, 774668), (362, 387334), (724, 193667), (3439, 40772), (6878, 20386), (10193, 13756)]