157023068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{8573}}^1$

素因数の和:8837

約数の個数: 24

約数和(自身を含む): 290487120

約数和(自身を除く): 133464052

約数列:

[1, 2, 4, 19, 38, 76, 241, 482, 964, 4579, 8573, 9158, 17146, 18316, 34292, 162887, 325774, 651548, 2066093, 4132186, 8264372, 39255767, 78511534, 157023068]

約数ペア:

[(1, 157023068), (2, 78511534), (4, 39255767), (19, 8264372), (38, 4132186), (76, 2066093), (241, 651548), (482, 325774), (964, 162887), (4579, 34292), (8573, 18316), (9158, 17146)]